Originally posted by Endless Mike
Galactus beat Mephisto in Mephisto's realmAgamotto was fighting evenly with Galactus
Doctor Strange can call upon the power of Agamotto, so that would let him beat Mephisto.
First of all thats ABC logic and somewhat weak.
Secondly being able to call on Agamotto's power doesn't make you equal to Agamotto.