Unlicensed Hearse + Eternal Scourge + Ashnod's Altar + Thornbite Staff + Eye of Ugin

Unlicensed Hearse

Eternal Scourge

Ashnod's Altar

Thornbite Staff

Eye of Ugin

How it works

1. Cause Unlicensed Hearse to become a creature.
2. Activate Thornbite Staff's equip ability by paying 4, attaching it to Unlicensed Hearse.
3. Activate Ashnod's Altar by sacrificing Eternal Scourge, adding CC.
4. Eternal Scourge dies, triggering Unlicensed Hearse, untapping Unlicensed Hearse.
5. Activate Unlicensed Hearse by tapping it, exiling Eternal Scourge from your graveyard.
6. Cast Eternal Scourge from exile by paying 1.
7. Repeat from step 3.