Optimus Prime, Hero // Optimus Prime, Autobot Leader + Mikaeus, the Unhallowed + Spawning Pit

Optimus Prime, Hero // Optimus Prime, Autobot Leader

Mikaeus, the Unhallowed

Spawning Pit

How it works

1. Activate Spawning Pit by sacrificing Optimus Prime, Hero.
2. When Optimus Prime, Hero dies, its second ability triggers, returning it from your graveyard to the battlefield as Optimus Prime, Autobot Leader.
3. Activate Spawning Pit by sacrificing Optimus Prime, Autobot Leader.
4. When Optimus Prime, Autobot Leader dies, Mikaeus triggers, returning Optimus Prime from your graveyard to the battlefield as Optimus Prime, Hero with a +1/+1 counter on it.
5. Resolve both Spawning Pit abilities from steps 1 and 3, putting two +1/+1 counters on it.
6. Repeat.