Bolas's Citadel + Mortuary + Phyrexian Walker + Thermopod

BR identity

Commander legal

The 4 combo pieces

• Bolas's Citadel
• Mortuary
• Phyrexian Walker
• Thermopod

How to execute it

1. Activate Thermopod by sacrificing Phyrexian Walker
2. When Phyrexian Walker dies, Mortuary triggers, putting Phyrexian Walker from your graveyard onto the top of your library.
3. Cast Phyrexian Walker from the top of your library by paying 0 life.
4. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite red mana
• Infinite sacrifice triggers
• Infinite storm count