The version of Santa Claus appearing in the game Terraria as an NPC. He sells the player Christmas trees and decorations, and is able to defend himself by throwing Christmas baubles at monsters. He will only appear from December 15th to December 31st, and the moment it strikes midnight and becomes January 1st, explodes into a fountain of gore. His elves also seem to have rebelled against him and began invading the land of Terraria due to the influence of the terrible Frost Moon.