Dualcaster Mage + Bloodflow Connoisseur + Unearth

Dualcaster Mage

Bloodflow Connoisseur

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 Bloodflow Connoisseur 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 relies on an endless cycle of resurrection and sacrifice, kicked off by casting Unearth to target a creature while holding priority to drop Dualcaster Mage into the mix. Once Dualcaster Mage enters the battlefield, its trigger copies the original Unearth, allowing you to continually recycle the Mage from your graveyard by sacrificing it to Bloodflow Connoisseur beforehand. This sacrificial outlet doesn't just enable the infinite loop; it grows fat with endless +1/+1 counters while generating an unstoppable stream of death, sacrifice, and magecraft triggers.