Dark Emperor Santa (悪魔王サンタ Akuma Ō Santa, Devil King Santa) is an event enemy that appears in Jingle Cat Bell and reappears in Monthly Event All-Stars and Floor 11. He is the Christmas spin-off of Dark Emperor Nyandam, made to look like Santa on his sleigh. His sleigh-throne is pulled by dark minions with reindeer antlers and red noses.
Santa has the same range as Nyandam but moves a bit faster and attacks much faster. Luckily, he deals only a fifth of the damage as Nyandam, and has less than half Nyandam's health. Be aware that his attack is guaranteed to temporarily freeze the player's units.