Saffi Eriksdotter + Renegade Rallier + Goblin Bombardment

Saffi Eriksdotter

Renegade Rallier

Goblin Bombardment

How it works

1. Activate Saffi by sacrificing it, targeting Renegade Rallier.
2. Activate Goblin Bombardment by sacrificing Renegade Rallier.
3. When Renegade Rallier dies, Saffi triggers, returning Renegade Rallier from your graveyard to the battlefield.
4. When Renegade Rallier enters the battlefield, it triggers, returning Saffi from your graveyard to the battlefield.
5. Resolve the Goblin Bombardment ability, dealing 1 damage to any target.
6. Repeat.