Biovisionary + Mnemonic Deluge + Saheeli's Artistry

Biovisionary

Mnemonic Deluge

Saheeli's Artistry

How it works

1. Cast Mnemonic Deluge by paying 6, exiling Saheeli's Artistry and casting three copies of it without paying their mana costs.
2. Resolve the three Saheeli's Artistry copies, creating three token copies of Biovisionary.
3. At the beginning of your end step, each Biovisionary you control triggers.
4. Resolve the first trigger, causing you to win the game.