Anubis_Creationz
I have an idea He needs a source of energy to be better at magic. Why won't he get a power stone or reality stone? Maybe by stealing it from Nova corps after Guardians of Galaxy 1. Or when they defeat Ronan the Accuser among confusion and chaos of the battle. Or before Jane Foster gets attached to it. Or when Asgard wanted to sell it to Collector. He then can create his own Eye of Agamotto