Tomes Rare
Tome of the Deep深淵の学術書
A tome that contains powerful incantions barely utterable by the human tongue.
In-game description
Tome of the Deep stats and effects
| Mana cost | 15 |
|---|
Compare in the rankings: Best minion build Upgrading Gear
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.
What is Tome of the Deep? Features and uses
Tome of the Deep is a rare item in Core Keeper (Tomes). It can be obtained from Large Jellyfish (breakable object), Sea Biome Chest, Digging spot (The Sunken Sea) and 1 other sources.
Tome of the Deep key points (from the game data)
- Upgrading from level 12 to 20 costs 3,339 Ancient Coins plus bars.
- Durability: 100. Reinforcing it at the Salvage and Repair Station doubles durability.
- Best source: Large Jellyfish (breakable object) — 3.9% chance per roll.
- Sells to merchants for 62 Ancient Coins.
Calculated and summarized by this site from the game data (1.3.0.6).
Tome of the Deep mechanics (checked against the game data)
- At its starting level, the Tome of the Deep reserves 15 mana per minion.
Written by this site from values in the game files (1.3.0.6 prefabs and configuration files).
Tome of the Deep notes
- Its Jellyfish Minions circle you at a distance of 2 tiles and damage enemies they touch.
- After a contact hit, the base wait before the next one is 0.5 seconds.
- Minions have no set lifetime; you can dismiss them.
These notes cover behavior that the game files do not show directly. They are based on facts from the Core Keeper Wiki (Fandom) page "Tome of the Deep" (CC BY-SA 3.0), rewritten in this site's own words.
What you get from salvaging Tome of the Deep (Salvage and Repair Station)
Tome of the Deep 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.
How to get Tome of the Deep (Chests & pedestals, Digging up the ground, Breakable objects)
Chests & pedestals (2) Digging up the ground (1) Breakable objects (1)
| Source | Type | Biome | Amount | Chance |
|---|---|---|---|---|
| Seashell Chest | Chests & pedestals | The Sunken Sea | 1 | 3.4% |
| Octarine Chest | Chests & pedestals | — | 1 | 0.97% |
| Digging spot (The Sunken Sea) | Digging up the ground | The Sunken Sea | 1 | 2.7% |
| Large Beached Jelly | Breakable objects | The Sunken Sea | 1 | 3.9% |
"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.
Other ways to get Tome of the Deep
- Can come from the Ancient Chest found inside a scene (building, ruin, camp and so on) (0.97% chance per container)Where: Nature Melody Room
- Can come from the Mold Covered Chest found inside a scene (building, ruin, camp and so on) (0.97% chance per container)Where: Nature Melody Room
- Can come from the Seashell Chest found inside a scene (building, ruin, camp and so on) (3.4% 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
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.