Anti-Claus, as his name suggests, is the polar opposite of Jolly Saint Nick. Seeking to destroy all Santa represented, Anti-Claus attacked Santa and froze him to death...but not before Santa sent an elf to warn his son, Nick Norris.
When Nick came to the North Pole, clad in a Santa suit, Anti-Claus attacked with his bullwhip. Nick stabbed Anti-Claus with a screwdriver, but since Anti-Claus had no heart, he was unfazed. Even after Nick pushed Santa's sleigh on top of Anti-Claus, severing his left arm, the Spirit of Taking just kept coming. Finally, Nick was able to seal the twisted Anti-Claus in Santa's magic bag, stopping him for good.