Requires

Optimus Prime, Hero // Optimus Prime, Autobot Leader must be on the battlefield. Antler Skulkin must be on the battlefield. Ashnod's Altar must be on the battlefield. It is your turn. Mana needed:

Steps

1. Activate Ashnod's Altar by sacrificing Optimus Prime, Hero, adding .
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 Antler Skulkin by paying , giving Optimus Prime, Autobot Leader persist until end of turn.
4. Activate Ashnod's Altar by sacrificing Optimus Prime, Autobot Leader, adding .
5. When Optimus Prime, Autobot Leader dies, its persist ability triggers, returning it from your graveyard to the battlefield as Optimus Prime, Hero with a -1/-1 counter on it.
6. Repeat.

Results