(W) Jeff Parker
(A) Michele Bandini, Trevor Hairsine
(CA) Derrick Chew
 
IT'S CHRISTMAS EVIL! The nefarious Krampus unleashes a flock of killer harpies on London and it's time to call in the big guns! Half the Justice League meets a most unusual elf who takes them to Norway to help Santa do battle, but it appears a diabolical trap is being set...