Terraria Community Forums

Deerclops is a pretty new archievment, and considering it's a recent, optional, pretty strong and kinda out-of-place boss, I can see why many people have skipped it.

I'm not familiar with Deerclops' mechanics, is this Boss extremely rare, like akin to 'Lost Girl' or more along the lines of like... a Biome Mimic?

It can only spawn during a blizzard at the snow biome, and also only at midnight, when the player has enough hp/def, the thing is even more specific than an Ice Golem.
It can also be summoned, but that's by farming Snow Flinx materials, so that's also a bit of a commitment.