Iridescent Drake + Unhallowed Pact + Goblin Bombardment

Iridescent Drake

Unhallowed Pact

Goblin Bombardment

How it works

1. Activate Goblin Bombardment by sacrificing Iridescent Drake.
2. When Iridescent Drake dies, Unhallowed Pact triggers, returning Iridescent Drake from your graveyard to the battlefield.
3. When Iridescent Drake enters the battlefield, it triggers, returning Unhallowed Pact from your graveyard to the battlefield attached to Iridescent Drake.
4. Resolve the Goblin Bombardment ability from step 1, dealing 1 damage to any target.
5. Repeat.

This elegant loop turns a simple recursion engine into a lethal weapon by letting Iridescent Drake and Unhallowed Pact endlessly trade places between the battlefield and the graveyard. Every time the Drake falls to Goblin Bombardment's sacrifice ability, Unhallowed Pact immediately brings it right back. That recurring entry then triggers the Drake's own ability, fishing the Pact back out of the graveyard and attaching it to the creature once more to prep the next iteration.