The Tome of the Deep is a rare summon weapon that summons a Jellyfish Minion to fight for the player.
The Jellyfish Minion orbits around the player and deals damage upon contact with enemies.
Obtaining[]
Loot
| Container | Chance for one | Chance per roll |
|---|---|---|
 Locked Octarine Chest | 1.12% | 0.25% (4–5) |
Drops
| Source | Chance for one | Chance per roll |
|---|---|---|
 Beach Digging Spot | 2.7% | 2.7% (1) |
 Large Beached Jelly | 4.06% | 2.05% (1–3) |
 Large Driftwood Wooden Crate | 4.06% | 2.05% (1–3) |
Structure-exclusive loot
| Structure | Container | Chance for one | Chance per roll |
|---|---|---|---|
| Nature Melody Room (style 1) |  Ancient Chest | 1.12% | 0.25% (4–5) |
| Nature Melody Room (style 2) |  Mold Covered Chest | 1.12% | 0.25% (4–5) |
| Sea islands Sea walls with chest Coral-Covered Island Sea Camp Island (style 1) Sea Camp Island (style 2) Sea Camp Island (style 4) Sea Camp Island (style 6) Sea Oasis |  Seashell Chest | 3.43% | 0.87% (3–5) |
History[]
- 1.0.0.6:
- Base mana cost decreased from 66 to 55.
- Lifespan increased from 30 to 60 seconds.
- 1.0.0.1: Introduced.
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