Ambitious Aetherborn + Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Goblin Bombardment

RWB identity

Commander legal

The 3 combo pieces

• Ambitious Aetherborn
• Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight
• Goblin Bombardment

How to execute it

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

What the combo produces

• Infinite creature LTB
• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers