Crosis's Attendant + Luminous Broodmoth + Solemnity

Mana needed: {1}

WUBR identity

Commander legal

The 3 combo pieces

• Crosis's Attendant
• Luminous Broodmoth
• Solemnity

How to execute it

1. Activate Crosis's Attendant by paying {1} and sacrificing it, adding {U}{B}{R}.
2. When Crosis's Attendant dies, Luminous Broodmoth triggers, returning Crosis's Attendant from your graveyard to the battlefield without a flying counter on it due to Solemnity.
3. Repeat.

What the combo produces

• Infinite black mana
• Infinite blue mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite red mana
• Infinite sacrifice triggers