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The Ocean biome features 8 new enemies, two of which spawn after Plantera is defeated. The Siren and Leviathan bosses are summoned and fought in this biome after killing the ??? enemy.

Contents[edit | edit source]

Characters Unique Drops
Box Jellyfish.png Box Jellyfish
Frogfish.png Frogfish
Mantis Shrimp.png Mantis Shrimp
Moray Eel.png Moray Eel
Sea Urchin.png Sea Urchin
LeviathanStart.png ???

After Plantera has been defeated:

Aquatic Aberration.png Aquatic Aberration
Parasea.png Parasea


Siren and Leviathan.png Siren and Leviathan
From Pink Jellyfishes:
Life Jelly.png Life Jelly

From Frogfishes:

Cloaking Gland.png Cloaking Gland

From Sea Urchins:

Urchin Stinger.png Urchin Stinger

From Sharks:

Depth Blade.png Depth Blade

From ??? in Revengeance Mode:

Siren's Heart.png Siren's Heart

From Mantis Shrimps after Plantera
has been defeated:

Mantis Claws.png Mantis Claws

See also[edit | edit source]

Biomes and Structures
Biomes Abyss • Astral Meteor • Brimstone Crag • Sulphurous Sea
Cavern • The Corruption • The Crimson • Desert • Dungeon • The Hallow • Jungle • Jungle Temple • Mushroom • Ocean • Space • Snow • Surface • Underground • The Underworld
Structures Evil Island • Ice Tomb • Planetoid • Shrine
Promotional Content