Chaos Spewer + Goblin Bombardment + Mikaeus, the Unhallowed

BR identity

Commander legal

The 3 combo pieces

• Chaos Spewer
• Goblin Bombardment
• Mikaeus, the Unhallowed

How to execute it

1. Activate Goblin Bombardment by sacrificing Chaos Spewer.
2. When Chaos Spewer dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
3. When Chaos Spewer enters the battlefield, it 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