Frost Golem

Frost Golem is a Hardmode enemy that spawns at the surface and possibly the underground (not yet sighted underground). They spawn rarely, but more commonly during a Blood Moon. They spawn frequently during blizzards. (when there is heavy rain in terraria, the ice biome will have a blizzard.)

It fires light blue lasers which apply the Chilled Debuff, slowing movement speed. If already chilled, the player may be frozen for a few seconds if hit by another of the Frost Golem's laser attacks.

Frost Golems are very large and can become stuck if they spawn somewhere with a low ceiling. They also appear to have a very small jump height which also makes them prone to getting stuck in even small pits which other monsters can easily escape.