Editing Mysteries of the Lost Gold

{{Notice DLC}}
{{#vardefine:bannerOverride|Mysteries of the Lost Gold Event banner.png}}
{{#invoke:CargoQuery|main
|q?tables=Event
|q?fields=name=name,startDate=startDate,endDate=endDate,promoImage=promoImage
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''<p>The veil lifts from the mystery of an ancient legend...<br>''
''Unknown dangers lie on the journey ahead—</p>''

__TOC__

Mysteries of the Lost Gold is a time-limited event that occurred between Sept. 03, 2021 to Sept. 27, 2021.

==Adventure==
Players during the event explore a hexagonal map to unlock resources and rewards as they follow the characters in Nosta.

===Story/Exploration Stages===
Nosta's map is a hexagonal grid consisting of several stage types: primarily these are '''Story Stages''' and '''Exploration Stages'''. Each tile costs some amount of supplies to unlock (listed below); tiles which cross "Border Checkpoints" unlock in pairs, and the cost needs only be paid once for the pair (for example, unlocking [[Lost Gold Story 01-07]] also unlocks [[Lost Gold Explore Nosta Forest VII|Explore Nosta Forest VII]] for "free").

* Story Stages take the player through the event-exclusive storyline; the story is joined in Act I, then splits apart into four paths for Act II and Act III before rejoining for Act IV. In order to view a story tile, the player must have viewed all story stages that precede that chapter; this means that to view the Act IV story, the player must have finished all four routes for Act II and III.
* Exploration Stages put the player onto a grid-based map where the player must complete map tasks such as defeating a Boss, finding Supply chests, and finding the Exit. In the Beach, Forest, and Mountain exploration stages, one Supply Chest per stage will contain {{Item icon|Universal Part}} x1, used for upgrading [[#Facility Control|Facilities]]; all remaining Supply Chests will contain varying amounts of {{Currency|S-Chip}}s (often 10, but up to 100).

====[[File:Mysteries of the Lost Gold Beach icon.png|44px|link=]] Beach====
[[File:Lost Gold Beach stage map.png|350px]]

Unlocking all tiles on the beach requires {{Item icon|Emergency Medicine}} x475, {{Item icon|Lumber}} x555, {{Item icon|MRE}} x475, {{Item icon|Drinking Water}} x475. The player begins the event with 500 of each resource, and the remaining lumber is part of the work order tutorial, so it's possible to unlock all Beach stages immediately.

=====Story Stages=====
{{#cargo_query:tables=Stage
|fields=CONCAT('[[', _pageName, '|', name, ']]')=Stage Name,unlockCondition=Unlock Cost
|where=_pageName IN ('Lost Gold Story 01-01', 'Lost Gold Story 01-02', 'Lost Gold Story 01-03', 'Lost Gold Story 01-04', 'Lost Gold Story 01-05', 'Lost Gold Story 01-06', 'Lost Gold Story 01-07')
|format=table
}}

=====Exploration Stages=====
{| class="wikitable"
!Stage Name||Unlock Cost
|-
|[[Lost Gold Explore Nosta Beach I|Explore Nosta Beach I]]||{{Item icon|Emergency Medicine}} x15, {{Item icon|Lumber}} x15, {{Item icon|MRE}} x15, {{Item icon|Drinking Water}} x15 
|-
|[[Lost Gold Explore Nosta Beach II|Explore Nosta Beach II]]||{{Item icon|Emergency Medicine}} x25, {{Item icon|Lumber}} x25, {{Item icon|MRE}} x25, {{Item icon|Drinking Water}} x25 
|}

====[[File:Mysteries of the Lost Gold Forest icon.png|44px|link=]] Forest====
[[File:Lost Gold Forest stage map.png|675px]]

Unlocking all tiles in the forest requires {{Item icon|Emergency Medicine}} x6,340, {{Item icon|Lumber}} x6,345, {{Item icon|MRE}} x6,015, {{Item icon|Drinking Water}} x6,350.

=====Story Stages=====
{{#cargo_query:tables=Stage
|fields=CONCAT('[[', _pageName, '|', name, ']]')=Stage Name,unlockCondition=Unlock Cost
|where=_pageName LIKE "Lost Gold Luke Investigation 02%" OR _pageName LIKE "Lost Gold Artem Investigation 02%" OR _pageName LIKE "Lost Gold Vyn Investigation 02%" OR _pageName LIKE "Lost Gold Marius Investigation 02%"
|format=table
}}

=====Exploration Stages=====
{| class="wikitable"
!Stage Name||Unlock Cost
|-
|[[Lost Gold Explore Nosta Forest I|Explore Nosta Forest I]]||{{Item icon|Emergency Medicine}} x175, {{Item icon|Lumber}} x175, {{Item icon|MRE}} x175, {{Item icon|Drinking Water}} x175 
|-
|[[Lost Gold Explore Nosta Forest II|Explore Nosta Forest II]]||{{Item icon|Emergency Medicine}} x210, {{Item icon|Lumber}} x210, {{Item icon|MRE}} x210, {{Item icon|Drinking Water}} x210
|-
|[[Lost Gold Explore Nosta Forest III|Explore Nosta Forest III]]||{{Item icon|Emergency Medicine}} x175, {{Item icon|Lumber}} x175, {{Item icon|MRE}} x175, {{Item icon|Drinking Water}} x175
|-
|[[Lost Gold Explore Nosta Forest IV|Explore Nosta Forest IV]]||{{Item icon|Emergency Medicine}} x250, {{Item icon|Lumber}} x250, {{Item icon|MRE}} x250, {{Item icon|Drinking Water}} x250 
|-
|[[Lost Gold Explore Nosta Forest V|Explore Nosta Forest V]]||{{Item icon|Emergency Medicine}} x250, {{Item icon|Lumber}} x250, {{Item icon|MRE}} x250, {{Item icon|Drinking Water}} x250
|-
|[[Lost Gold Explore Nosta Forest VI|Explore Nosta Forest VI]]||{{Item icon|Emergency Medicine}} x210, {{Item icon|Lumber}} x210, {{Item icon|MRE}} x210, {{Item icon|Drinking Water}} x210
|-
|[[Lost Gold Explore Nosta Forest VII|Explore Nosta Forest VII]]||Unlocks for free as a pair with [[Lost Gold Story 01-07]]
|-
|[[Lost Gold Explore Nosta Forest VIII|Explore Nosta Forest VIII]]||{{Item icon|Emergency Medicine}} x210, {{Item icon|Lumber}} x210, {{Item icon|MRE}} x210, {{Item icon|Drinking Water}} x210
|-
|[[Lost Gold Explore Nosta Forest IX|Explore Nosta Forest IX]]||{{Item icon|Emergency Medicine}} x175, {{Item icon|Lumber}} x175, {{Item icon|MRE}} x175, {{Item icon|Drinking Water}} x175
|-
|[[Lost Gold Explore Nosta Forest X|Explore Nosta Forest X]]|| {{Item icon|Emergency Medicine}} x175, {{Item icon|Lumber}} x175, {{Item icon|MRE}} x175, {{Item icon|Drinking Water}} x175
|-
|[[Lost Gold Explore Nosta Forest XI|Explore Nosta Forest XI]]||{{Item icon|Emergency Medicine}} x250, {{Item icon|Lumber}} x250, {{Item icon|MRE}} x250, {{Item icon|Drinking Water}} x250
|-
|[[Lost Gold Explore Nosta Forest XII|Explore Nosta Forest XII]]||{{Item icon|Emergency Medicine}} x175, {{Item icon|Lumber}} x175, {{Item icon|MRE}} x175, {{Item icon|Drinking Water}} x175
|-
|[[Lost Gold Explore Nosta Forest XIII|Explore Nosta Forest XIII]]||{{Item icon|Emergency Medicine}} x250, {{Item icon|Lumber}} x250, {{Item icon|MRE}} x250, {{Item icon|Drinking Water}} x250
|-
|[[Lost Gold Explore Nosta Forest XIV|Explore Nosta Forest XIV]]||{{Item icon|Emergency Medicine}} x210, {{Item icon|Lumber}} x210, {{Item icon|MRE}} x210, {{Item icon|Drinking Water}} x210
|-
|[[Lost Gold Explore Nosta Forest XV|Explore Nosta Forest XV]]||{{Item icon|Emergency Medicine}} x250, {{Item icon|Lumber}} x250, {{Item icon|MRE}} x250, {{Item icon|Drinking Water}} x250
|-
|[[Lost Gold Explore Nosta Forest XVI|Explore Nosta Forest XVI]]||{{Item icon|Emergency Medicine}} x210, {{Item icon|Lumber}} x210, {{Item icon|MRE}} x210, {{Item icon|Drinking Water}} x210
|}

====[[File:Mysteries of the Lost Gold Mountain icon.png|44px|link=]] Mountain====
[[File:Lost Gold Mountain stage map.png|675px]]

Unlocking all tiles in the mountain region requires {{Item icon|Emergency Medicine}} x7,420, {{Item icon|Lumber}} x7,320, {{Item icon|MRE}} x7,840, {{Item icon|Drinking Water}} x7,220.

=====Story Stages=====
{{#cargo_query:tables=Stage
|fields=CONCAT('[[', _pageName, '|', name, ']]')=Stage Name,unlockCondition=Unlock Cost
|where=_pageName LIKE "Lost Gold Luke Investigation 03%" OR _pageName LIKE "Lost Gold Artem Investigation 03%" OR _pageName LIKE "Lost Gold Vyn Investigation 03%" OR _pageName LIKE "Lost Gold Marius Investigation 03%" OR _pageName LIKE "Lost Gold Story 04-01"
|format=table
}}

=====Exploration Stages=====
{| class="wikitable"
!Stage Name||Unlock Cost
|-
|[[Lost Gold Explore Nosta Mountains I|Explore Nosta Mountains I]]||Unlocks for free as a pair with [[Lost Gold Marius Investigation 02-06]]
|-
|[[Lost Gold Explore Nosta Mountains II|Explore Nosta Mountains II]]||{{Item icon|Emergency Medicine}} x300, {{Item icon|Lumber}} x300, {{Item icon|MRE}} x300, {{Item icon|Drinking Water}} x300
|-
|[[Lost Gold Explore Nosta Mountains III|Explore Nosta Mountains III]]||{{Item icon|Emergency Medicine}} x335, {{Item icon|Lumber}} x335, {{Item icon|MRE}} x335, {{Item icon|Drinking Water}} x335
|-
|[[Lost Gold Explore Nosta Mountains IV|Explore Nosta Mountains IV]]||Unlocks for free as a pair with [[Lost Gold Artem Investigation 02-04]]
|-
|[[Lost Gold Explore Nosta Mountains V|Explore Nosta Mountains V]]||{{Item icon|Emergency Medicine}} x375, {{Item icon|Lumber}} x375, {{Item icon|MRE}} x375, {{Item icon|Drinking Water}} x375
|-
|[[Lost Gold Explore Nosta Mountains VI|Explore Nosta Mountains VI]]||{{Item icon|Emergency Medicine}} x410, {{Item icon|Lumber}} x410, {{Item icon|MRE}} x410, {{Item icon|Drinking Water}} x410
|-
|[[Lost Gold Explore Nosta Mountains VII|Explore Nosta Mountains VII]]||{{Item icon|Emergency Medicine}} x375, {{Item icon|Lumber}} x375, {{Item icon|MRE}} x375, {{Item icon|Drinking Water}} x375
|-
|[[Lost Gold Explore Nosta Mountains VIII|Explore Nosta Mountains VIII]]||{{Item icon|Emergency Medicine}} x335, {{Item icon|Lumber}} x335, {{Item icon|MRE}} x335, {{Item icon|Drinking Water}} x335
|-
|[[Lost Gold Explore Nosta Mountains IX|Explore Nosta Mountains IX]]||{{Item icon|Emergency Medicine}} x375, {{Item icon|Lumber}} x375, {{Item icon|MRE}} x375, {{Item icon|Drinking Water}} x375
|-
|[[Lost Gold Explore Nosta Mountains X|Explore Nosta Mountains X]]||{{Item icon|Emergency Medicine}} x410, {{Item icon|Lumber}} x410, {{Item icon|MRE}} x410, {{Item icon|Drinking Water}} x410
|-
|[[Lost Gold Explore Nosta Mountains XI|Explore Nosta Mountains XI]]||{{Item icon|Emergency Medicine}} x375, {{Item icon|Lumber}} x375, {{Item icon|MRE}} x375, {{Item icon|Drinking Water}} x375
|-
|[[Lost Gold Explore Nosta Mountains XII|Explore Nosta Mountains XII]]||{{Item icon|Emergency Medicine}} x410, {{Item icon|Lumber}} x410, {{Item icon|MRE}} x410, {{Item icon|Drinking Water}} x410
|}

====[[File:Mysteries of the Lost Gold Outer icon.png|44px|link=]] Outer Island====
[[File:Lost Gold Island stage map.png|350px]]

Unlocking all tiles on the outer island requires {{Item icon|Emergency Medicine}} x6,000, {{Item icon|Lumber}} x6,000, {{Item icon|MRE}} x6,000, {{Item icon|Drinking Water}} x6,000.

=====Story Stages=====
{{#cargo_query:tables=Stage
|fields=CONCAT('[[', _pageName, '|', name, ']]')=Stage Name,unlockCondition=Unlock Cost
|where=_pageName IN ('Lost Gold Story 04-02', 'Lost Gold Story 04-03', 'Lost Gold Story 04-04', 'Lost Gold Story 04-05', 'Lost Gold Story 04-06')
|format=table
}}

=====Exploration Stages=====
{| class="wikitable"
!Stage Name||Unlock Cost
|-
|[[Lost Gold Explore Nosta Outer Island I|Explore Nosta Outer Island I]]||{{Item icon|Emergency Medicine}} x450, {{Item icon|Lumber}} x450, {{Item icon|MRE}} x450, {{Item icon|Drinking Water}} x450
|-
|[[Lost Gold Explore Nosta Outer Island II|Explore Nosta Outer Island II]]||{{Item icon|Emergency Medicine}} x450, {{Item icon|Lumber}} x450, {{Item icon|MRE}} x450, {{Item icon|Drinking Water}} x450
|-
|[[Lost Gold Explore Nosta Outer Island III|Explore Nosta Outer Island III]]||{{Item icon|Emergency Medicine}} x450, {{Item icon|Lumber}} x450, {{Item icon|MRE}} x450, {{Item icon|Drinking Water}} x450
|-
|[[Lost Gold Explore Nosta Outer Island IV|Explore Nosta Outer Island IV]]||{{Item icon|Emergency Medicine}} x450, {{Item icon|Lumber}} x450, {{Item icon|MRE}} x450, {{Item icon|Drinking Water}} x450
|-
|[[Lost Gold Explore Nosta Outer Island V|Explore Nosta Outer Island V]]||{{Item icon|Emergency Medicine}} x450, {{Item icon|Lumber}} x450, {{Item icon|MRE}} x450, {{Item icon|Drinking Water}} x450
|-
|[[Lost Gold Explore Nosta Outer Island VI|Explore Nosta Outer Island VI]]||{{Item icon|Emergency Medicine}} x450, {{Item icon|Lumber}} x450, {{Item icon|MRE}} x450, {{Item icon|Drinking Water}} x450
|-
|[[Lost Gold Explore Nosta Outer Island VII|Explore Nosta Outer Island VII]]||{{Item icon|Emergency Medicine}} x450, {{Item icon|Lumber}} x450, {{Item icon|MRE}} x450, {{Item icon|Drinking Water}} x450
|-
|[[Lost Gold Explore Nosta Outer Island VIII|Explore Nosta Outer Island VIII]]||{{Item icon|Emergency Medicine}} x450, {{Item icon|Lumber}} x450, {{Item icon|MRE}} x450, {{Item icon|Drinking Water}} x450
|-
|[[Lost Gold Explore Nosta Outer Island IX|Explore Nosta Outer Island IX]]||{{Item icon|Emergency Medicine}} x450, {{Item icon|Lumber}} x450, {{Item icon|MRE}} x450, {{Item icon|Drinking Water}} x450
|-
|[[Lost Gold Explore Nosta Outer Island X|Explore Nosta Outer Island X]]||{{Item icon|Emergency Medicine}} x450, {{Item icon|Lumber}} x450, {{Item icon|MRE}} x450, {{Item icon|Drinking Water}} x450
|}

===Mediation Stages===
Mediation Stages reward {{Currency|S-Chip}}s on first clear as well as {{Item icon|Hunter's Badge}} that players can use to redeem rewards at the Hunter's Badge Exchange.

There is one Mediation stage per region.

{| class="wikitable"
!Stage Name||Unlock Cost||Drops||Recommended power
|-
|[[Lost Gold MED-01|MED-01]]||{{Item icon|Emergency Medicine}} x50, {{Item icon|Lumber}} x50, {{Item icon|MRE}} x50, {{Item icon|Drinking Water}} x50||{{Currency|Stellin}} x800, {{Item icon|Hunter's Badge}} x50||6775 
|-
|[[Lost Gold MED-02|MED-02]]||{{Item icon|Emergency Medicine}} x125, {{Item icon|Lumber}} x125, {{Item icon|MRE}} x125, {{Item icon|Drinking Water}} x125
|{{Currency|Stellin}} x800, {{Item icon|Hunter's Badge}} x75||20506
|-
| [[Lost Gold MED-03|MED-03]]||{{Item icon|Emergency Medicine}} x250, {{Item icon|Lumber}} x250, {{Item icon|MRE}} x250, {{Item icon|Drinking Water}} x250||{{Currency|Stellin}} x800, {{Item icon|Hunter's Badge}} x100||58853
|-
|[[Lost Gold MED-04|MED-04]]||{{Item icon|Emergency Medicine}} x375, {{Item icon|Lumber}} x375, {{Item icon|MRE}} x375, {{Item icon|Drinking Water}} x375||{{Currency|Stellin}} x800, {{Item icon|Hunter's Badge}} x150||94243 
|}

===Urgent Survey Stages===
Urgent Survey Stages consume {{Item icon|MA7 Locator}} x1 to scan the map to find contestants to debate against. Defeating them rewards a large amount of {{Item icon|Hunter's Badge}} (200 on first clear, 100 after).

* [[Lost Gold Urgent Stage (Empathy)|Urgent Stage (Empathy)]]
* [[Lost Gold Urgent Stage (Intuition)|Urgent Stage (Intuition)]]
* [[Lost Gold Urgent Stage (Logic)|Urgent Stage (Logic)]]

==Supply ==
[[File:Lost Gold Supply screen.png|thumb]]
=== Facility Control===
Upon completing the first Exploration stage, the player will gain access to Facility Control, where {{Item icon|Universal Part}} may be exchanged for buffs to influence, defense, and resource gathering throughout the event. 

====Workbench====
The Workbench boosts Defense of all cards by a given % during event debates.

{| class="wikitable"
!Level||Buff amount||Cost to next level
|-
|0
|10%
|{{Item icon|Universal Part}} x1
|-
|1
|10%
|{{Item icon|Universal Part}} x1
|-
|2
|20%
|{{Item icon|Universal Part}} x1
|-
|3
|30%
|(MAX) 
|}

====Supply====
Supply boosts resources gathered by all characters by a given % during event tasks. Requires Workbench Lv. 3.

{| class="wikitable"
!Level||Buff amount||Cost to next level
|-
|0
|0%
|{{Item icon|Universal Part}} x1
|-
|1
|10%
|{{Item icon|Universal Part}} x2
|-
|2
|20%
|{{Item icon|Universal Part}} x4
|-
|3
|30%
|{{Item icon|Universal Part}} x6
|-
|4
|40%
|{{Item icon|Universal Part}} x8
|-
|5
|50%
|(MAX)
|}

====Tent====
Tent boosts Influence of all cards by a given % during event debates. Requires Workbench Lv. 3

{| class="wikitable"
!Level||Buff amount||Cost to next level
|-
|0
|0%
|{{Item icon|Universal Part}} x1
|-
|1
|10%
|{{Item icon|Universal Part}} x2
|-
|2
|20%
|{{Item icon|Universal Part}} x3
|-
|3
|
30%
|(MAX)
|}

===Work Orders===
Work Orders are unlocked after completing Lost Gold 01-06 and generate supplies over time for unlocking additional land area tiles in Mysteries of the Lost Gold. A player can assign each of the four male leads to an item. Unlocking all map tiles requires approximately '''20,000''' of each resource type. Each of the male leads has his own specialty when it comes to gathering supplies. The available supplies, their default guys, and their timings are as follows:

{| class="wikitable"
!Item||Luke
!Artem
!Vyn
!Marius||Time (hours)||Default Character
|-
|{{Item icon|Lumber}}
|60
|40
|30
|50 ||1||Luke
|-
|{{Item icon|Emergency Medicine}}
|50
|30
|60
|40||1
|
Vyn
|-
|{{Item icon|MRE}}
|40
|60
|50
|30|| 1||Artem
|-
|{{Item icon|Drinking Water}}
|30
|50
|40

|60||1||
Marius
|-
|{{Item icon|MA7 Locator}}*||1

|1
|1
|1||24
|
N/A 
|}

<small><nowiki>*</nowiki>MA7 Locator is unlocked after completing all land areas.</small>

When all 98 areas of Nosta are unlocked, {{Item icon|Lumber}}, {{Item icon|Emergency Medicine}}, {{Item icon|MRE}}, and {{Item icon|Drinking Water}} Work Orders supply selection automatically change to {{Item icon|MA7 Locator}}. A total of three can be held, each requiring 24 hr to find. The previous resources can no longer be selected. After Sept. 14, the Speed Up option for Work Orders will be available.

==Investigation Plan==
Badges and other items may be obtained from event tasks as follows:

===Task List===
{| class="wikitable mw-collapsible mw-collapsed"
!Quest||Reward
|-
|Complete 1 Exploration Levels and reach 100% Exploration Progress
|{{Item icon|Hunter's Badge}} x50
|-
|Complete 5 Exploration Levels and reach 100% Exploration Progress 
|{{Item icon|Hunter's Badge}} x100
|-
|Complete 20 Exploration Levels and reach 100% Exploration Progress 
|{{Item icon|Hunter's Badge}} x150
|-
|Complete 30 Exploration Levels and reach 100% Exploration Progress 
|{{Item icon|Hunter's Badge}} x300
|-
|Complete 40 Exploration Levels and reach 100% Exploration Progress 
|{{Currency|S-Chip}} x100
|-
|Unlock all Beach areas
|{{Currency|S-Chip}} x50
|-
| Unlock all Forest areas
|{{Currency|S-Chip}} x50
|-
| Unlock all Mountain areas
|{{Currency|S-Chip}} x50
|-
|Unlock all Outer Island areas
|{{Currency|S-Chip}} x50
|-
|Unlock 10 areas
|{{Item icon|Hunter's Badge}} x50
|-
|Unlock 20 areas
|{{Item icon|Hunter's Badge}} x100
|-
|Unlock 40 areas
| {{Item icon|Hunter's Badge}} x150
|-
| Unlock 60 areas
|{{Item icon|Hunter's Badge}} x200
|-
| Unlock 80 areas
|{{Item icon|Hunter's Badge}} x300
|-
| Unlock 98 areas
|[[File:Treasure Hunter's Badge.png|30px|link=]] Treasure Hunter's Badge
|-
|Complete Case Tracking 01-07
|
{{Item icon|Emergency Medicine}} x280

{{Item icon|Lumber}} x280

{{Item icon|MRE}} x280

{{Item icon|Drinking Water}} x280
|-
|Complete Luke Investigation 02-01
|[[Luke "All Ready"]]
{{Item icon|Hunter's Badge}} x50
|-
| Complete Luke Investigation 02-05
|[[Luke "All Ready"]]
{{Item icon|Hunter's Badge}} x100
|-
| Complete Luke Investigation 03-03
|[[Luke "All Ready"]]
{{Item icon|Hunter's Badge}} x150
|-
| Complete Luke Investigation 03-04
|[[Luke "All Ready"]]
{{Item icon|Hunter's Badge}} x200
|-
|Complete Artem Investigation 02-01
|[[Artem "Here For You"]]
{{Item icon|Hunter's Badge}} x50
|-
| Complete Artem Investigation 02-03
|[[Artem "Here For You"]]
{{Item icon|Hunter's Badge}} x100
|-
|Complete Artem Investigation 03-03
|[[Artem "Here For You"]]
{{Item icon|Hunter's Badge}} x150
|-
|Complete Artem Investigation 03-05
|[[Artem "Here For You"]]
{{Item icon|Hunter's Badge}} x200
|-
|Complete Vyn Investigation 02-01
| [[Vyn "Another Side of You"]]
{{Item icon|Hunter's Badge}} x50
|-
|Complete Vyn Investigation 02-04
|[[Vyn "Another Side of You"]]
{{Item icon|Hunter's Badge}} x100
|-
|Complete Vyn Investigation 03-03
|[[Vyn "Another Side of You"]]
{{Item icon|Hunter's Badge}} x150
|-
|Complete Vyn Investigation 03-04
|[[Vyn "Another Side of You"]]
{{Item icon|Hunter's Badge}} x200
|-
|Complete Marius Investigation 02-01
|[[Marius "Practice Makes Perfect"]]
{{Item icon|Hunter's Badge}} x50
|-
|Complete Marius Investigation 02-04
|[[Marius "Practice Makes Perfect"]]
{{Item icon|Hunter's Badge}} x100
|-
|Complete Marius Investigation 03-02
|[[Marius "Practice Makes Perfect"]]
{{Item icon|Hunter's Badge}} x150
|-
|Complete Marius Investigation 03-03
|[[Marius "Practice Makes Perfect"]]
{{Item icon|Hunter's Badge}} x200
|-
|Complete Uncovering the Truth 04-01
|{{Item icon|Hunter's Badge}} x300
|-
|Complete Uncovering the Truth 04-06
|{{Currency|S-Chip}} x50
|-
|Reach Workbench Lv. 1 in Facility Control 
|{{Item icon|Hunter's Badge}} x100
|-
|Reach Workbench Lv. 2 in Facility Control 
|{{Item icon|Hunter's Badge}} x200
|-
|Reach Workbench Lv. 3 in Facility Control 
|{{Currency|S-Chip}} x50
|-
|Reach Supply Chest Lv. 1 in Facility Control 
|{{Item icon|Hunter's Badge}} x100
|-
|Reach Supply Chest Lv. 2 in Facility Control 
|{{Item icon|Hunter's Badge}} x200
|-
|Reach Supply Chest Lv. 3 in Facility Control 
|{{Currency|S-Chip}} x50
|-
|Reach Camping Tent Lv. 1 in Facility Control 
|{{Item icon|Hunter's Badge}} x100
|-
|Reach Camping Tent Lv. 2 in Facility Control 
|{{Item icon|Hunter's Badge}} x200
|-
|Reach Camping Tent Lv. 3 in Facility Control 
|{{Currency|S-Chip}} x50
|}

===Daily Tasks===
{| class="wikitable mw-collapsible mw-collapsed"
!Quest||Reward|| Frequency
|-
|Participate in "Mysteries of the Lost Gold"
|{{Item icon|MA7 Locator}} x1
|Daily 
|-
|Complete 1 Mediation Today
|{{Item icon|Hunter's Badge}} x70
|
Daily

|-
|Complete 3 Mediation Today
|{{Item icon|Hunter's Badge}} x120
|
Daily

|-
|Complete 5 Mediation Today
|{{Item icon|Hunter's Badge}} x170
|
Daily

|-
|Complete 1 Urgent Survey
|{{Item icon|Hunter's Badge}} x60
|Daily
|}

==Notebook==
Here, the player may re-watch any event story scenes previously viewed and review clues and useful items collected throughout the island.

===Search Memo (Clue list)===
{{#cargo_query:tables=Item
|fields=CONCAT('{{Item icon|', _pageName, '}}')=Name,obtain=Obtain,usageDescription=Required For
|where=obtain HOLDS LIKE "Unlock \[\[Lost Gold%"
|format=table
}}

==Rewards and Campaigns==

===For Hearts and Mysteries - Event Shadow of Themis===
During the event, the exclusive SSRs {{Item icon|Luke "Iridescent Heartbeat"}}, {{Item icon|Artem "Dreamful Melodies"}}, {{Item icon|Vyn "Heartfelt Suspense"}}, and {{Item icon|Marius "In the Darkness"}} are on a rotating rateup schedule as follows:

[[File:Heart and mysteries rate up cal.jpg|600px]]

===Hunter's Badge Exchange===
A total of {{Item icon|Hunter's Badge}} x8,870 is needed for the Graduate Shop, {{Item icon|Hunter's Badge}} x13,520 for the Junior Shop, and {{Item icon|Hunter's Badge}} x30,880 for the Senior Shop (excluding the expensive {{Currency|Stellin}} and Oracles), for a total of {{Item icon|Hunter's Badge}} x53,270. An additional {{Item icon|Hunter's Badge}} x69,930 is required to purchase the remaining Stellin and Oracles.

{{tab/start}}
{{tab/header|Graduate Shop}}
{| class="wikitable"
!Item||Cost||Limit
|-
|{{Currency|Stellin}} x10,000||80||40
|-
|{{Item icon|Logic Chip III}}||25||10
|-
|{{Item icon|Empathy Chip III}}||25||10
|-
|{{Item icon|Intuition Chip III}}||25||10
|-
|{{Item icon|Vision Chip III}}||25||10
|-
|{{Item icon|Equalization Chip III}}|| 25||10
|-
|{{Item icon|Mind Chip III}}||25 ||10
|-
|{{Item icon|Infinity Chip III}} ||25||10
|-
|{{Item icon|Logic Impression II}} x5||40 ||6
|-
|{{Item icon|Empathy Impression II}} x5||40||6
|-
|{{Item icon|Intuition Impression II}} x5||40|| 6
|-
|{{Item icon|Wide-Angle Lens}} x5||40||10
|-
|{{Item icon|Bag of Dried Figs}} x5||40||10
|-
|{{Item icon|Fountain Pen}} x5||40||10
|-
|{{Item icon|Tablet}} x5||40||10
|-
|{{Item icon|Vinyl Record}} x5|| 40||10
|-
|{{Item icon|Wooden Gardening Spade}} x5||40||10
|-
|{{Item icon|Oil-Painting Tools}} x5||40||10
|-
|{{Item icon|Block Component}} x5||40||
10
|}
{{tab/header|Junior Shop}}
{| class="wikitable"
! Item||Cost||Limit
|-
|{{Currency|Stellin}} x10,000||80||40 
|-
|{{Item icon|Oracle of Justice IV}} x5||100||60 
|-
|{{Item icon|Logic Impression III}} x5 ||80||2
|-
|{{Item icon|Empathy Impression II}} x5|| 80||2
|-
|{{Item icon|Intuition Impression II}} x5||80 ||2
|-
|{{Item icon|Multipurpose Military Knife}} x5||80 ||6
|-
|{{Item icon|Pill Organizer}} x5 ||80||6
|-
|{{Item icon|Tie Clip}} x5||80||6
|-
|{{Item icon|Sapphire Cufflinks}} x5 ||80||6
|-
| {{Item icon|Voice Recorder}} x5||80||6
|-
|{{Item icon|Pocket Watch}} x5||80||6
|-
|{{Item icon|Touch Stylus}} x5|| 80||6
|-
|{{Item icon|Bluetooth Earpiece}} x5||80||6
|}
{{tab/header|Senior Shop}}
{| class="wikitable"
!Item ||Cost||Limit
|-
|[[File:Sea Breeze Invitation preview.png|30px]] Sea Breeze||10000||1
|-
|{{Currency|Tears of Themis - Pursuit}}||1000||10
|-
| {{Item icon|Vision Star SR}}||1000||2
|-
|{{Item icon|Equalization Star SR}}|| 1000||2
|-
|{{Item icon|Mind Star SR}}||1000||2
|-
|{{Item icon|Infinity Star SR}}||1000|| 2
|-
|{{Item icon|Poetry Collection}} x5 ||120||3
|-
| {{Item icon|Senior Attorney's Badge}} x5||120||3
|-
|{{Item icon|Model Handgun}} x5||120||3
|-
|{{Item icon|Gilded Poker Cards}} x5 || 120||3
|-
|{{Item icon|Ceramic Tea Cup}} x5||120||3
|-
|{{Item icon|Stud Earring}} x5||120||3
|-
|{{Item icon|Pass Key}} x5||120||3
|-
|{{Currency|Stellin}} x1000||40 
|
999 
|-
|{{Item icon|Oracle of Justice III}}||30
|
999
|}
{{tab/end}}

===Island Exploration Login Campaign===
[[File:Lost Gold Login Campaign promo.png|thumb]]
Players who log in during the event receive the rewards below based on the number of cumulative logins:

{| class="wikitable"
!Day || Reward 
|-
| Day 1 || {{Currency|Tears of Themis - Limited}} x10
|-
| Day 2 || [[File:Luke "All Ready" icon.png|28px|link=]] [[Luke "All Ready"]]
|-
| Day 3 || [[File:Artem "Here For You" icon.png|28px|link=]] [[Artem "Here For You"]]
|-
| Day 4 || [[File:Vyn "Another Side of You" icon.png|28px|link=]] [[Vyn "Another Side of You"]]
|-
| Day 5 || [[File:Marius "Practice Makes Perfect" icon.png|28px|link=]] [[Marius "Practice Makes Perfect"]]
|-
| Day 6 || {{Item icon|Energy Drink Family Pack}} x2
|-
| Day 7 || {{Currency|Tears of Themis - Limited}} x1
|-
| Day 8 || {{Item icon|Energy Drink Family Pack}} x2
|-
| Day 9 || {{Currency|Tears of Themis - Limited}} x1
|-
| Day 10 || {{Item icon|Energy Drink Family Pack}} x2
|-
| Day 11 || {{Currency|Tears of Themis - Limited}} x2
|}

===Mall Event Items===
====Time-Limited Packs====
{| class="wikitable"
!Pack Name ||Contents||Price (USD) ||Limit
|-
![[File:Card Material Pack.png|300px|link=]]<br />Card Material Pack
|{{Item icon|Vision Chip II}} x5

{{Item icon|Vision Chip III}} x5

{{Item icon|Wide-Angle Lens}} x6

{{Item icon|Bag of Dried Figs}} x6

{{Item icon|Multipurpose Military Knife}} x6

{{Item icon|Pill Organizer}} x6

{{Item icon|Poetry Collection}} x6

{{Item icon|Smart Glasses}} x6

{{Currency|Stellin}} x50000
|{{Currency|Gem}} x9
|4/account 
|-
![[File:Equalization Material Pack.png|300px|link=]]<br />Equalization Material Pack 
|{{Item icon|Equalization Chip II}} x5

{{Item icon|Equalization Chip III}} x5

{{Item icon|Fountain Pen}} x6

{{Item icon|Tablet}} x6

{{Item icon|Tie Clip}} x6

{{Item icon|Sapphire Cufflinks}} x6

{{Item icon|Senior Attorney's Badge}} x6

{{Item icon|Model Handgun}} x6

{{Currency|Stellin}} x50000
|{{Currency|Gem}} x9
|4/account
|-
![[File:Mind Material Pack.png|300px|link=]]<br />Mind Material Pack
|{{Item icon|Mind Chip II}} x5

{{Item icon|Mind Chip III}} x5

{{Item icon|Vinyl Record}} x6

{{Item icon|Wooden Gardening Spade}} x6

{{Item icon|Voice Recorder}} x6

{{Item icon|Pocket Watch}} x6

{{Item icon|Gilded Poker Cards}} x6

{{Item icon|Ceramic Tea Cup}} x6

{{Currency|Stellin}} x50000
|{{Currency|Gem}} x9
|4/account
|-
![[File:Infinity Material Pack.png|300px|link=]]<br />Infinity Material Pack
| {{Item icon|Infinity Chip II}} x5

{{Item icon|Infinity Chip III}} x5

{{Item icon|Oil-Painting Tools}} x6

{{Item icon|Block Component}} x6

{{Item icon|Touch Stylus}} x6

{{Item icon|Bluetooth Earpiece}} x6

{{Item icon|Stud Earring}} x6

{{Item icon|Pass Key}} x6

{{Currency|Stellin}} x50000
|{{Currency|Gem}} x9
|4/account 
|}

====Event Packs====
{| class="wikitable"
!Pack Name||Contents||Price (USD)||Limit
|-
![[File:Special Treasure Pack.png|300px|link=]]<br />Special Treasure Pack
|{{Currency|Tears of Themis - Pursuit}} x10
|{{Currency|S-Chip}} x1440
|6/account 
|-
![[File:Expedition Vision Pack I.png|300px|link=]]<br />Expedition Vision Pack I
|
{{Currency|Tears of Themis - Pursuit}} x1

{{Currency|Stellin}} x8000

{{Item icon|Oracle of Justice III}} x15
|$0.99
|1/day
|-
![[File:Expedition Vision Pack II.png|300px|link=]]<br />Expedition Vision Pack II 
|
{{Currency|Tears of Themis - Pursuit}} x5

{{Item icon|Oracle of Justice III}} x20

{{Currency|Stellin}} x20000
|$5.99
|2/account
|-
! [[File:Expedition Vision Pack III.png|300px|link=]]<br />Expedition Vision Pack III
|
{{Currency|Tears of Themis - Pursuit}} x10

{{Item icon|Selection Chip II}} x8

{{Item icon|Selection Chip III}} x5

{{Item icon|Oracle of Justice IV}} x10
|
$11.99 
|2/account 
|-
![[File:Treasure Energy Pack.png|300px|link=]]<br />Treasure Energy Pack
|{{Item icon|Energy Drink Family Pack}} x4
|$0.99
|
3/week
|-
! [[File:Treasure Vision Pack.png|300px|link=]]<br />Treasure Vision Pack
|{{Currency|Tears of Themis - Pursuit}} x1
|{{Currency|Gem}} x6
|
1/week 
|-
![[File:Treasure Vision Pack II.png|300px|link=]]<br />Treasure Vision Pack II
|{{Currency|Tears of Themis - Pursuit}} x4
|{{Currency|Gem}} x27
|
1/week
|}

==Gallery==
<gallery>
File:Map of Nosta.png|Nosta
File:Lost Gold Nosta Beach.jpg|Nosta: Beach
File:Nosta Beach Cave.jpg|Nosta: Beach Cave
File:Nosta Mountain Flower Field.jpg|Nosta: Mountain Flower Field
File:Nosta Cave.jpg|Nosta: Cave
File:2021-09-24 DAVIS' Nosta Observation Diary 1.jpg|Lost Gold trivia 1
File:2021-09-24 DAVIS' Nosta Observation Diary 2.jpg|Lost Gold trivia 2
File:2021-09-24 DAVIS' Nosta Observation Diary 3.jpg|Lost Gold trivia 3
File:2021-09-24 DAVIS' Nosta Observation Diary 4.jpg|Lost Gold trivia 4
</gallery>

{{Event navbox}}

{{#seo:
|title={{PAGENAME}} - Tears of Themis Wiki
|keywords=tears of themis lost gold,tears of themis lost gold event,lost gold event,tears of themis lost gold maps,tears of themis lost gold event maps,tears of themis lost gold tile unlocks,tears of themis lost gold event tile unlocks,tears of themis lost gold med-04,tears of themis lost gold event med-04,tears of themis lost gold supplies guide,tears of themis lost gold event supplies guide
|description=Information detailing the Mysteries of the Lost Gold Event in Tears of Themis.
}}

[[Category:Events]]