Exhume + Goblin Bombardment + Dualcaster Mage

Exhume

Goblin Bombardment

Dualcaster Mage

How it works

1. Cast Exhume by paying its mana cost
2. Holding priority, cast Dualcaster Mage by paying its mana cost.
3. When Dualcaster Mage enters, it triggers, targeting Exhume.
4. Holding priority, activate Goblin Bombardment by sacrificing Dualcaster Mage.
5. Resolve the Dualcaster Mage trigger, copying Exhume
6. Resolve the Exhume copy, returning Dualcaster Mage from your graveyard to the battlefield.
7. Repeat from step 3.

This clever loop relies on the interaction between Exhume and Dualcaster Mage to continuously recur the Mage while draining the table. When you cast Exhume and respond by flashing in Dualcaster Mage, the Mage's enters-the-battlefield ability targets the original sorcery to copy it. By sacrificing Dualcaster Mage to Goblin Bombardment in response, you send it to the graveyard just in time for the Exhume copy to pull it right back onto the battlefield. This creates an endless cycle of sacrifices that deals infinite damage to your opponents, though your opponents will also get to resurrect their creatures along the way.