Ashnod's Altar + Conspiracy + Xathrid Necromancer

B identity

Commander legal

The 3 combo pieces

• Ashnod's Altar
• Conspiracy
• Xathrid Necromancer

How to execute it

1. Activate Ashnod's Altar by sacrificing any other creature.
2. When the creature dies as a Human due to Conspiracy, Xathrid Necromancer triggers, creating a 2/2 Zombie creature token.
3. Repeat.

What the combo produces

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