Nabu, Metron, Phantom Stranger vs. Worlock(WithGem), Dr. Strange, and the Inbetweener
Which side takes it in this Mystical battle of might. Both sides have insanely intelligent beings working for them. And both sides can draw on a vast wealth of spells and power. Neither side is infinite in power and that is why I picked these guys. There has to be a definite winner.