Scholar of the Ages + Turnabout + Cackling Counterpart
Scholar of the Ages
Turnabout
Cackling Counterpart
Infinite creature tokensInfinite creature ETBInfinite magecraft triggersInfinite mana permanents you control can produceInfinite storm countReturn all instant and sorcery cards from your graveyard to your hand
How it works
Activate all mana producing lands you control by tapping them, adding at least 4.
Cast Turnabout by paying 2, untapping all lands you control.
Cast Cackling Counterpart by paying 1, creating a token copy of Scholar of the Ages.
The Scholar of the Ages token enters the battlefield, returning Turnabout and Cackling Counterpart from your graveyard to your hand.