Bloodflow Connoisseur + Conspiracy + Felidar Guardian + Valkyrie's Call

WB identity

Commander legal

The 4 combo pieces

• Bloodflow Connoisseur
• Conspiracy
• Felidar Guardian
• Valkyrie's Call

How to execute it

1. Activate Bloodflow Connoisseur by sacrificing Felidar Guardian.
2. When Felidar Guardian dies, Valkyrie's Call triggers, returning Felidar Guardian from your graveyard to the battlefield as an Angel.
3. When Felidar Guardian enters the battlefield, it triggers, blinking Conspiracy. Choose any creature type except "Angel" as Conspiracy enters the battlefield.
4. Resolve the Bloodflow Connoisseur ability.
5. Repeat.

What the combo produces

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