Biovisionary + Thunderclap Drake + Blue Sun's Twilight

Biovisionary

Thunderclap Drake

Blue Sun's Twilight

How it works

1. Activate Thunderclap Drake by paying 2 and sacrificing it.
2. Cast Blue Sun's Twilight by paying 5, targeting Biovisionary.
3. Thunderclap Drake triggers, copying Blue Sun's Twilight at least twice, with all copies targeting Biovisionary.
4. Resolve all Blue Sun's Twilight spells, creating at least three copies of Biovisionary.
5. At the beginning of your end step, each Biovisionary triggers, causing you to win the game.