Ashnod's Altar + Master Biomancer

GU identity

Commander legal

The 2 combo pieces

• Ashnod's Altar
• Master Biomancer

How to execute it

1. Activate Ashnod's Altar by sacrificing the persist creature.
2. When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Master Biomancer.
3. Repeat.

What the combo produces

• Infinite colorless mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers