Santa-NK1

Santa-NK1 (also known as Santank) is a boss that makes an appearance during the Frost Moon. It acts similar to Mourning Wood, often chasing the target before stopping after a time to unleash one of three attacks.

The first attack invokes its spinning chain guns and pelts players with bullets, which are more often than not quite difficult to dodge.

The second attack launches presents from its backpack into the sky, which opens up parachutes and slowly hovers down across the screen.

The third attack is just like the Mourning Woods rocket barriage and flies through terrain and blocks.

While moving, it may sometimes start dropping large spiked balls that deal a tremendous amount of damage (120-150+ on Chlorophyte armor), and the more damaged he becomes, the more it drops them.

When below half health, the face and beard of the santa mask will be torn apart to reveal a rather deathly skull underneath.