Loki is about to keel over, why? He’s TIRED. He dropped out of an interdimensional portal, he over exerted himself in battle, he fired off magic like it was cake-walk. But he’s exhausted.  Did you see all the pained faces he made when firing off the scepter? ( x )

I will quote Loki from Dogma “Any moron with a pack of matches can set a fire. Raining down sulphur is like an endurance trial man. Mass genocide is the most exhausting activity one can engage in, next to soccer.