Everscream

Everscream is a Mourning Wood-like enemy that spawns during the Frost Moon, a Christmas event. Rather than a dead, spooky tree, it is a large pine tree. It has the same attacks as the Mourning Wood, but instead of flaming spikes it shoots pine needle projectiles. In addition, it also shoots bouncing ornaments that fragment and damage like the player's Crystal Bullets. If the player is too far away from an Everscream, it will hover through blocks in order to reach him/her.

Trivia

 * Everscream is a play on words of "Evergreen".
 * Sometimes being above it on a hill will cause it to go through the ground.