Goblin Bombardment + Dualcaster Mage + Undying Malice

Goblin Bombardment

Dualcaster Mage

Undying Malice

How it works

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

This clever loop begins when you cast Undying Malice and drop Dualcaster Mage onto the stack, using the Mage's entry trigger to copy the spell right back onto itself. Once that protective effect resolves, you can instantly feed Dualcaster Mage to Goblin Bombardment, turning its inevitable demise into direct damage. Thanks to the delayed return clause granted by Undying Malice, the Mage immediately stumbles back onto the battlefield to restart the whole sequence from scratch, letting you repeat the process as many times as you desire to obliterate your opponents.