Pitch a land for value
If you want to punish greedy manabases in your Commander pod, you can even play Blood Moon and Magus of the Moon, which will generally not harm you at all
Mark Rosewater has said on his blog that future battles might not be Sieges and might not be double-faced cards, but for now theres only one style of battle card to worry about
Then all you need is a deck of 60 cards
Do the ultimate ability of Teferi, Master of Time to win in one fell swoop with this creature in which you have gained control, so you dont have to wait for the full turn cycles to claim victory
He was literally the biggest, scariest creature in the game in 1993, and with both Animate Dead and Dark Ritual in the first set, he could hit the battlefield well before turn seven, so he was a very in-demand card