Food & potions Uncommon

Stoneskin Potion石肌ポーション

A salty elixir that hardens your skin and makes you more resilient.

In-game description
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Stoneskin Potion stats and effects

When eaten
  • +58 armor (1 min)

Unless a note on the page says otherwise, numbers are read from the game files of Core Keeper 1.3.0.6 (prefabs, configuration files, drop tables and the game's program) and calculated by this site, including upgraded (per-level) values, sell prices and mana costs. Names and descriptions are the game's official English text. Only reinforcing materials, minion and pet attacks and some food values are based on the Core Keeper Wiki (Fandom) data (CC BY-SA 3.0). Core Keeper and its images are © Pugstorm. This is an unofficial fan site.

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What is Stoneskin Potion? Features and uses

Stoneskin Potion is an uncommon item in Core Keeper (Food & potions). It is crafted at the Laboratory Table from Poison Slime ×3, Carrock ×3. It can be obtained from Shrooman Brute, City Dungeon Chest, Sea Biome Chest and 3 other sources.

Stoneskin Potion key points (from the game data)

  • When eaten: +58 armor (1 min).
  • Best source: Shrooman Brute — 46% chance per kill.
  • Sells to merchants for 22 Ancient Coins.

Calculated and summarized by this site from the game data (1.3.0.6).

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How to craft Stoneskin Potion (materials)

Crafted at Laboratory TableLaboratory Table What each crafting station makes →

MaterialAmountHow to get the material
Poison SlimePoison Slime × 3 CraftingBossEnemy
CarrockCarrock × 3 Farming
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What you get from salvaging Stoneskin Potion (Salvage and Repair Station)

Stoneskin Potion can be salvaged. Salvaging it gives the following items.

For each material, the amount is "amount used to craft × 0.49 (lower when durability is down, 0.3 at 0 durability) × the item's multiplier", and a fraction is the chance of one more (2.4 means 2, with a 40% chance of 3). The range is from 0 durability to full durability (items without durability always count as full). Scrap parts are a fixed number set by the item level. All items that can be salvaged are listed in salvaging.

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How to get Stoneskin Potion (Enemy drop, Chests & pedestals, Breakable objects)

Enemy drop (1) Chests & pedestals (3) Breakable objects (2)

SourceTypeBiomeAmountChance
Shrooman Brute Enemy drop The Undergrounds 1 46%
City dungeon chest Chests & pedestals The Sunken Sea, Forlorn Metropolis 3–6 37.3%
Seashell Chest Chests & pedestals The Sunken Sea 1–3 16%
Chest Chests & pedestals Azeos' Wilderness, The Clay Caves, The Undergrounds, The Forgotten Ruins 3–5 14.2%
Large Metropolis Crate Breakable objects Sunken City 1 6.5%
Metropolis Crate Breakable objects Sunken City 1 2.5%

* "City dungeon chest": provisional names. The in-game name has not been confirmed, so this site named the source after its internal name in the drop tables.

"Chance" is the chance to get at least one of this item per try (opening one chest, defeating one enemy, one catch). A "guaranteed group" is the group of a chest or boss from which exactly one item always drops; it does not mean this item always drops (the chance of it being picked from that group is shown in small text). Only items that always drop are marked "Guaranteed". Fishing means catches with a fishing rod, separate from enemy and boss drops. Calculated from the game's drop tables (Conf/Loot, 1.3.0.6) the same way the game rolls them.

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Other ways to get Stoneskin Potion

  • Can come from the Chest found inside a scene (building, ruin, camp and so on), 3–5 at a time (14.2% chance per container)
  • Can come from the Ancient Chest found inside a scene (building, ruin, camp and so on), 3–6 at a time (37.3% chance per container)Where: City Sewers [Sunken City], City Games Room [Sunken City], Broken City Isle [The Sunken Sea], City Archive [Sunken City], Lone City Island [The Sunken Sea]
  • Placed in or on the Chest found inside a scene (building, ruin, camp and so on), 3 at a time (guaranteed)Where: Small Maze [The Forgotten Ruins] (2 per world)
  • Placed in or on the Chest found inside a scene (building, ruin, camp and so on) (guaranteed)Where: Large Larva Territory [The Clay Caves] (2 per world)
  • Placed in or on the Ancient Chest found inside a scene (building, ruin, camp and so on), 2 at a time (guaranteed)Where: Ancient Gateway Ruins [The Undergrounds] (1 per world)
  • Can come from the Boss Chest found inside a scene (building, ruin, camp and so on), 3–6 at a time (37.3% chance per container)Where: City Hall [Sunken City]
  • Can come from the Chest found inside a scene (building, ruin, camp and so on), 3–5 at a time (14.2% chance per container)Where: Abandoned Camp [Azeos' Wilderness], Hidden Clay Chest [The Clay Caves], Small Islands [The Clay Caves, The Forgotten Ruins], Hidden Turf Chest [The Undergrounds]
  • Can come from the Seashell Chest found inside a scene (building, ruin, camp and so on), 1–3 at a time (16% chance per container)Where: Fishing Deck [The Sunken Sea], Fishing Island [The Sunken Sea], Sea Camp Island, Sea Camp Island, Sea Camp Island, Sea Camp Island and 3 more
  • Can come from the Boss Chest found inside a scene (building, ruin, camp and so on), 3–6 at a time (37.3% chance per container)Where: Heart Berry Soda Island [The Sunken Sea] (0–1 per world)
  • Can come from the Ancient Chest found inside a scene (building, ruin, camp and so on), 3–6 at a time (37.3% chance per container)Where: Sunken Sea Circuit Puzzle [The Sunken Sea] (0–1 per world)

Scene containers, dungeon placements, guaranteed drops and natural spawns are based on the Obtaining data of the Core Keeper Wiki (Fandom) (CC BY-SA 3.0), because these are not in the game files this site reads. Scene names are the wiki's English names.