Also, sorry to double post but since you're viewing the thread. If you'd accept some criticism [@Algorhythm] reading your origin/backstory it doesn't really (To me) explain how he became the Sorceror Supreme however I know you said you were going to mention this elsewhere, but it doesn't even explain really how he became a Sorceror :P

Also what I will ask is does Dr.Strange have the ability to cross the multiverse? I know he can cross dimensions but I thought he was rooted in our universe?