Warlock (Wizards vs Aliens)

Warlock was the main antagonist of the Wizards vs Aliens episode Twilight Falls. He was originally a wizard named Edric Blackhawk whose lust for power saw him forge an alliance with the Wraith Lords and became their leader, the High Lord of the Wraith.

On the last day of the Neverside Wars, Warlock was confronted by a wizard named Caractacus Crowe to which Warlock used his Wraith Lord abilities to use Caractacus's own Magic against him. But luckily, Caractacus's hobgoblin friend Randal Moon was able to save him by cutting off Warlock's staff wielding hand. This hand became a talisman called The Key of Bones which Caractacus along with other wizards used to forge the Line of Twilight which seperated The Neverside from the Dayside to keep Warlock and his allies from harming Unenchanteds.