Umbral Collar Zealot + Dualcaster Mage + Unearth

Umbral Collar Zealot

Dualcaster Mage

Unearth

How it works

1. Cast Unearth by paying , targeting any applicable target.
2. Holding priority, cast Dualcaster Mage by paying 1.
3. When Dualcaster Mage enters, it triggers, targeting Unearth.
4. Holding priority, activate Umbral Collar Zealot by sacrificing Dualcaster Mage.
5. Resolve the Dualcaster Mage trigger, copying Unearth, with the copy targeting Dualcaster Mage.
6. Resolve the Unearth copy, returning Dualcaster Mage from your graveyard to the battlefield.
7. Repeat from step 3.

This clever loop hinges on the clever recursion of Dualcaster Mage, which enters the battlefield to copy the very Unearth that brought it back in the first place. While the loop cycles indefinitely, Umbral Collar Zealot provides the crucial sacrifice outlet to feed the engine while fueling your graveyard through endless surveil triggers. By repeatedly recycling the Mage through the graveyard, you generate an infinite stream of sacrifice and death triggers to overwhelm your opponents.