Nyxbloom Ancient + Staff of Domination + Toph, the First Metalbender + Urborg, Tomb of Yawgmoth

RGW identity

Commander legal

The 4 combo pieces

• Nyxbloom Ancient
• Staff of Domination
• Toph, the First Metalbender
• Urborg, Tomb of Yawgmoth

How to execute it

1. Activate Staff of Domination by tapping it, adding {B} as it's a Swamp land due to Toph and Urborg, and adding another {B}{B} due to Nyxbloom Ancient
2. Activate Staff of Domination's first ability by paying {1}, untapping it.
3. Repeat.

What the combo produces

• Infinite black mana
• Infinite card draw
• Infinite draw triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control