Calamity, Galloping Inferno + Biovisionary + Primal Vigor

Calamity, Galloping Inferno

Biovisionary

Primal Vigor

How it works

1. Activate Calamity's saddle ability by tapping Biovisionary, causing Calamity to become saddled until end of turn.
2. Declare Calamity as an attacker.
3. Calamity triggers, creating four token copies of Biovisionary that are tapped and attacking.
4. At the beginning of your end step, Calamity triggers four times and each Biovisionary triggers.
5. Resolve the first Biovisionary trigger, causing you to win the game.

This clever win condition relies on multiplying Calamity, Galloping Inferno's attack triggers to suddenly flood the battlefield with identical copies of Biovisionary. By using Biovisionary to pay Calamity's saddle cost, you set the stage for the glorious cloning to begin. When Calamity charges into combat, Primal Vigor steps in to double the token output, instantly generating four copies of Biovisionary from a single attack. Because those tokens arrive tapped and attacking—and survive until the end step—the multiple Biovisionary end-step triggers easily satisfy the threshold of controlling four of them, clinching an instant victory.