Lava Lakes

The Active Lava Zone is an in-development biome. It is presumably where the Sea Emperor is being held.

Description
The Active Lava Zone will be smaller than the Inactive Lava Zone.

Lava lakes and lava falls are a common sight in this biome, along with obsidian pillars, and volcanic rock formations.

A precursor  Seabase  will be present in this biome.

Sea Emperor Prison
The Sea Emperor Prison is an in-development location within the '''Active Lava Zone. '''It is hinted that the Sea Emperor will be imprisoned in this area.

Active Lava Falls
The Active Lava Falls is an in-development location within the Active Lava Zone. The Active Lava Falls acts as a path from the the Inactive Lava Zone, to the Active Lava Zone, it is located right next to the Lava Castle.

Future Confirmed Fauna

 * Sea Dragon Leviathan