let's begin.
Classic Strange gets help from another suped up sorcerer like himself....himself!?
Fight takes place in new york, can the double stranges contain furnace face?
Some feats for Strange Supreme for those not watching what if....!?
Can "eat" Galaxy busters +
Withstood the combined might of all the mcu infinity gems working together in unison trying to end him , for a good few minutes.
Can create shields that withstands galaxy busters and the brunt of the mcu infinity stone (though only for a short while)
Can "buff" people that they can actually hurt a cosmic being.
Is equipped with a time stone.
Can apperently ignore the effects of the time stone.
Spent a couple of centuries absorbing interdimentional creatures.
Has the awareness to sense a cosmic being like the mcu watcher, someone who was outside of his universe, a feat only copied so far by someone equipped with all the infinity stones.
Can duplicate mjolnir.
Can sense your favorite beverage and make em instantly!