Biovisionary + Molten Echoes + Temur Sabertooth

Biovisionary

Molten Echoes

Temur Sabertooth

How it works

1. Cast Biovisionary by paying 1.
2. When Biovisionary enters the battlefield, Molten Echoes triggers, creating a token copy of it with haste.
3. Activate Temur Sabertooth by paying 1, returning the nontoken Biovisionary from the battlefield to your hand.
4. Repeat steps 1 through 3 one additional time, and then repeat steps 1 and 2 one additional time.
5. At the beginning of your end step, each Biovisionary you control triggers. Resolve the first trigger, causing you to win the game.