Frosty (mob)

Frosty is a Common Sea Creature that takes the appearance of a Snow Golem. It can only be fished up from the Jerry Pond and requires Level VI (6). 3 seconds after being spawned, it will throw snowballs at all players in a 32 block radius.

Strategy
It can be difficult to kill Frosty due to the knockback and high fire rate from his weapon. A Slime Hat is recommended to prevent knockback. The recommended way to kill it is to use a Fishing Rod or a Flower of Truth because arrows have a tendency to bounce off of Sea Creatures.