Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Goblin Bombardment + Highspire Artisan
Infinite LTB, Infinite ETB, Infinite sacrifice triggers, Infinite death triggers, Infinite damage
Activate Goblin Bombardment by sacrificing Highspire Artisan.
When Highspire Artisan dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
When Highspire Artisan enters, its fabricate ability triggers, putting a +1/+1 counter on it.
Resolve the Goblin Bombardment ability.
Repeat.
Component Cards
How It Works
Activate Goblin Bombardment by sacrificing Highspire Artisan.
When Highspire Artisan dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
When Highspire Artisan enters, its fabricate ability triggers, putting a +1/+1 counter on it.
Resolve the Goblin Bombardment ability.
Repeat.