Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Goblin Bombardment + Accomplished Automaton

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

Goblin Bombardment

Accomplished Automaton

How it works

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