Cavalier of Night + Activated Sleeper + Goblin Bombardment

Cavalier of Night

Activated Sleeper

Goblin Bombardment

How it works

1. Activate Goblin Bombardment by sacrificing Cavalier of Night.
2. When Cavalier of Night dies, it triggers, returning Activated Sleeper from your graveyard to the battlefield as a copy of Cavalier of Night.
3. When Activated Sleeper enters the battlefield, it triggers; choose not to sacrifice a creature.
4. Activate Goblin Bombardment by sacrificing Activated Sleeper.
5. When Activated Sleeper dies, it triggers, returning Activated Sleeper from your graveyard to the battlefield as a copy of Cavalier of Night.
6. When Activated Sleeper enters the battlefield, it triggers; choose not to sacrifice a creature.
7. Resolve the Goblin Bombardment ability from step 4, dealing 1 damage to any target.
8. Repeat from step 4.