Optimus Prime, Hero // Optimus Prime, Autobot Leader + Antler Skulkin + Phyrexian Altar

Optimus Prime, Hero // Optimus Prime, Autobot Leader

Antler Skulkin

Phyrexian Altar

How it works

1. Activate Phyrexian Altar by sacrificing Optimus Prime, Hero, adding 1.
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 2, giving Optimus Prime, Autobot Leader persist until end of turn.
4. Activate Phyrexian Altar by sacrificing Optimus Prime, Autobot Leader, adding 1.
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.