Biovisionary + Helm of the Host + The Peregrine Dynamo + Strionic Resonator

Biovisionary

Helm of the Host

The Peregrine Dynamo

Strionic Resonator

How it works

1. At the beginning of your combat phase, Helm of the Host triggers.
2. Holding priority, activate Strionic Resonator by paying 2 and tapping it, copying Helm of the Host's trigger.
3. Activate The Peregrine Dynamo by paying 1 and tapping it, copying Helm of the Host's trigger.
4. Resolve all Helm of the Host triggers, creating three token copies of Biovisionary with haste.
5. At the beginning of your end step, each Biovisionary triggers.
6. Resolve the first trigger, causing you to win the game.

This clever loop accelerates Biovisionary's alternate win condition from four separate turns down to a single combat step. By using Strionic Resonator and The Peregrine Dynamo to multiply the triggered ability from Helm of the Host, you instantly manufacture the required quorum of four identical creatures on the battlefield. When the turn advances, Biovisionary's own beginning-of-end-step trigger sees the full collection assembled and immediately clinches the victory.