Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Goblin Bombardment + Iron League Steed

Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight

Goblin Bombardment

Iron League Steed

How it works

1. Activate Goblin Bombardment by sacrificing Iron League Steed.
2. When Iron League Steed dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. When Iron League Steed enters, its fabricate ability triggers, putting a +1/+1 counter on it.
4. Resolve the Goblin Bombardment ability.
5. Repeat.

This loop turns Iron League Steed into an infinite-damage engine by leveraging its interaction with Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight. While Isilu grants persist to your nontoken creatures, the Steed enters with a +1/+1 counter thanks to its fabricate ability, which immediately cancels out the -1/-1 counter from persist via state-based actions. This resets the creature so it can be sacrificed to Goblin Bombardment over and over again. Meanwhile, the Eirdu side of the card provides convoke to help cast your creature spells, rounding out a versatile package that converts a humble construct into endless damage and sacrifice triggers.