Jellyfish

Jellyfish are enemies found in water. When underwater, they attack by propelling themselves towards the player in short bursts. When outside of water, they will be unable to move or pursue the player in any way. Jellyfish are able to jump out of the water to attack players, often leaving them stranded on land. Most varieties of Jellyfish produce light, making them easy to spot in dark areas. There are currently 5 Jellyfish variants, 3 of which only appear during Hardmode.

In Expert mode Jellyfish will periodically become electrified, making them invincible for the duration of the attack.

History
Méduse 해파리 Jellyfish Jellyfish Медуза