Arashin Sovereign + Impromptu Raid + Phyrexian Altar + Zirda, the Dawnwaker

RGW identity

Commander legal

The 4 combo pieces

• Arashin Sovereign
• Impromptu Raid
• Phyrexian Altar
• Zirda, the Dawnwaker

How to execute it

1. Activate Phyrexian Altar by sacrificing Arashin Sovereign, adding {R/G}.
2. When Arashin Sovereign dies, it triggers, putting itself on top of your library from your graveyard.
3. Activate Impromptu Raid by paying {R/G}, revealing Arashin Sovereign from the top of your library and putting it onto the battlefield.
4. Repeat.

What the combo produces

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