Screams from Within, Bloodflow Connoisseur, and Teval, the Balanced Scale

Prerequisites

• Screams from Within on the battlefield
• Bloodflow Connoisseur on the battlefield
• Teval, the Balanced Scale on the battlefield

Steps

1. Activate Bloodflow Connoisseur by sacrificing the creature that has Screams from Within attached
2. When the creature dies, Screams from Within triggers, returning it from your graveyard to the battlefield attached to another creature you control
3. Teval triggers, creating a creature token
4. Resolve the Bloodflow Connoisseur ability
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite +1/+1 counters on Bloodflow Connoisseur