ITEM & CRAFTING RECORD
Copper Key
No crafting recipe is supplied for this record. Check its reported acquisition sources and related material uses below.
Plan resourcesPURPOSE & EFFECTS
What this item does
Use Copper Key to unlock a compatible locked treasure chest.
Original use summary from pinned v1.0.3 item and structure evidence. Description source ↗ Equipment statistics and effect rows retain their own source links.
CRAFTING PATH
Recipes & unlocks
The captured recipe catalog does not define a recipe for this item. This does not establish that the item is unobtainable.
OUT IN THE FIELD
Pal drop sources
Standard and boss tables are separate. Chance and quantity are source values before player or world-setting modifiers.
| Pal | Encounter | Chance | Quantity |
|---|---|---|---|
| Leezpunk ↗ | Standard | 100% | 1–1 |
NEXT IN THE CHAIN
Used as an ingredient
No recipe in the captured catalog uses this item as an ingredient.
CAPTURED ACQUISITION DATA
Acquisition methods
Structured source records captured from the item page. “Not recorded” means absent from the source tables, rather than proof that an acquisition method is impossible.
| Method | Source status | Source count |
|---|---|---|
| Purchase | Not recorded | - |
| Craft | Not recorded | - |
| Treasure | Recorded | 5 |
| Reward | Not recorded | - |
| Combat | Recorded | 59 |
| World / Ranch | Not recorded | - |
Source overview 2 · 5 records
| Activity | Source | Quantity | Item chance | Roll details | Location |
|---|---|---|---|---|---|
| Treasure chest | Grass01Slot 1 / Grade 1 | 1 | 21.06% | View mathSlot 100%Weight 20 / 94.984 | Map ↗ |
| Salvage | Junk Grass1Slot 3 / Grade 1 | 1 | 20% | View mathSlot 100%Weight 1 / 5 | Not mapped |
| Salvage | Junk Grass2Slot 2 / Grade 1 | 1 | 20% | View mathSlot 100%Weight 1 / 5 | Not mapped |
| Fishing | Grass01 FishingSlot 1 / Grade 1 | 1 | 7.09% | View mathSlot 100%Weight 20 / 282 | Map ↗ |
| Fishing | Grass01 Fish PondSlot 1 / Grade 1 | 1-2 | 6.32% | View mathSlot 100%Weight 20 / 316.5 | Map ↗ |
Source overview 3 · 1 records
| # | Pal | Drop rate | Qty | Per kill | Best farm spot | Map |
|---|---|---|---|---|---|---|
| 1 | Leezpunk ↗ | 100% | 1 | 1.00 | Main island Lv 21-36 | Map ↗ |
Source overview 4 · 12 records
| Enemy | Enemy type | Drop rate | Quantity | Location |
|---|---|---|---|---|
| Lizard Man OilrigLizardMan_Oilrig | creature | 100% | 1 | Not mapped |
| Believer BatBeliever_Bat | creature | 1% | 1 | Not mapped |
| Believer Bat CampBeliever_Bat_Camp02 | creature | 1% | 1 | Not mapped |
| Believer Bat InvaderBeliever_Bat_Invader | creature | 1% | 1 | Not mapped |
| Believer Cross BowBeliever_CrossBow | creature | 1% | 1 | Not mapped |
| Believer Cross BowBOSS_Believer_CrossBow | boss | 1% | 1 | Not mapped |
| Believer Cross Bow CampBeliever_CrossBow_Camp02 | creature | 1% | 1 | Not mapped |
| Believer Cross Bow InvaderBeliever_CrossBow_Invader | creature | 1% | 1 | Not mapped |
| Believer Fat CaneBeliever_Fat_Cane | creature | 1% | 1 | Not mapped |
| Believer Fat Giant ClubBOSS_Believer_Fat_GiantClub | boss | 1% | 1 | Not mapped |
| Hunter BatHunter_Bat | human | 1% | 1 | Not mapped |
| Hunter Bat InvaderHunter_Bat_Invader | human | 1% | 1 | Not mapped |
Source overview 5 · 3 records
| Pal | Partner skill effect | Bonus | Applies to |
|---|---|---|---|
| Dumud Gild ↗ | Bonus Item Drops | +200 | All matching Pal sources |
| Nitemary ↗ | Bonus Item Drops | +200 | All matching Pal sources |
| Elphidran ↗ | Dark Pal Drop Bonus | +80 | dark sources |
Loot pool sources · 5 records
| Field Name | Label | Kind | Slot | Grade | Min | Max | Slot Chance | Weight | Pool Weight | Chance |
|---|---|---|---|---|---|---|---|---|---|---|
| Grass01 | Grass01 treasure pool | chest | 1 | 1 | 1 | 1 | 100 | 20 | 94.984 | 21.0562 |
| Junk_Grass1 | Junk Grass1 salvage pool | salvage | 3 | 1 | 1 | 1 | 100 | 1 | 5 | 20 |
| Junk_Grass2 | Junk Grass2 salvage pool | salvage | 2 | 1 | 1 | 1 | 100 | 1 | 5 | 20 |
| Grass01_Fishing | Grass01 Fishing fishing pool | fishing | 1 | 1 | 1 | 1 | 100 | 20 | 282 | 7.0922 |
| Grass01_FishPond | Grass01 Fish Pond fishing pool | fishing | 1 | 1 | 1 | 2 | 100 | 20 | 316.5 | 6.3191 |
Acquisition source records · 1 records
| Pal Name | Pal Slug | Rate | Min | Max | Expected Yield | Route | Alpha Only | Best Region | Best Level |
|---|---|---|---|---|---|---|---|---|---|
| Leezpunk | leezpunk | 100 | 1 | 1 | 1 | wild | false | main | {"min":21,"max":36} |
Acquisition source records · 58 records
| Character Id | Character Name | Kind | Rate | Min | Max |
|---|---|---|---|---|---|
| LizardMan_Oilrig | Lizard Man Oilrig | creature | 100 | 1 | 1 |
| Believer_Bat | Believer Bat | creature | 1 | 1 | 1 |
| Believer_Bat_Camp02 | Believer Bat Camp | creature | 1 | 1 | 1 |
| Believer_Bat_Invader | Believer Bat Invader | creature | 1 | 1 | 1 |
| Believer_CrossBow | Believer Cross Bow | creature | 1 | 1 | 1 |
| BOSS_Believer_CrossBow | Believer Cross Bow | boss | 1 | 1 | 1 |
| Believer_CrossBow_Camp02 | Believer Cross Bow Camp | creature | 1 | 1 | 1 |
| Believer_CrossBow_Invader | Believer Cross Bow Invader | creature | 1 | 1 | 1 |
| Believer_Fat_Cane | Believer Fat Cane | creature | 1 | 1 | 1 |
| BOSS_Believer_Fat_GiantClub | Believer Fat Giant Club | boss | 1 | 1 | 1 |
| Hunter_Bat | Hunter Bat | human | 1 | 1 | 1 |
| Hunter_Bat_Invader | Hunter Bat Invader | human | 1 | 1 | 1 |
| Hunter_BowGun | Hunter Bow Gun | human | 1 | 1 | 1 |
| Hunter_BowGun_Oilrig | Hunter Bow Gun Oilrig | human | 1 | 1 | 1 |
| Hunter_Fat_GatlingGun | Hunter Fat Gatling Gun | human | 1 | 1 | 1 |
| BOSS_Hunter_Fat_GatlingGun | Hunter Fat Gatling Gun | boss | 1 | 1 | 1 |
| Hunter_Fat_GatlingGun_Invader | Hunter Fat Gatling Gun Invader | human | 1 | 1 | 1 |
| BOSS_Hunter_Fat_GatlingGun_Quest_StrongOldMan | Hunter Fat Gatling Gun Quest Strong Old Man | boss | 1 | 1 | 1 |
| Hunter_FlameThrower | Hunter Flame Thrower | human | 1 | 1 | 1 |
| Hunter_FlameThrower_Invader | Hunter Flame Thrower Invader | human | 1 | 1 | 1 |
1–20 of 58
Dataset v1.0.3 · acquired 23 October 2026. Recipes join game IDs across the item directory, recipe catalog and resource planner. Formula quantities have not been adjusted for world settings. Provenance and limitations