The Leviathan

The Leviathan is a campaign boss.

Their fleet

1 Abyssal
1 Man-o'-War
3 Galleon
2 Frigate

Drops

plans for the Abyssal
Deep Iron Hatchet
Whaler's Harpoon
Pressure Gauge
Captain's Flask
Kraken Fang
Depth Charge
Abyssal Compass
Drowned Admiral's Medallion
Leviathan Tooth Blade
Admiral's Fury
Void Navigator
Leviathan's Eye
Void Medallion
Gold Chest
Sack of Crowns