Main article: Bosses
Mourning Wood is a mini-boss that spawns during the Pumpkin Moon. Like many other bosses, it has the ability to move through necessary blocks. It shoots flaming projectiles, some of which pass through blocks. This is the main difference between the Mourning Wood and the Everscream, a Frost Moon mini-boss. It also spits flaming spikes out of its head which stay on the ground for a while, dealing fire damage on contact.