Vizier of Remedies, Bloodflow Connoisseur, and Persistent Constrictor

Prerequisites

• Vizier of Remedies on the battlefield
• Bloodflow Connoisseur on the battlefield
• Persistent Constrictor on the battlefield

Steps

1. Activate Bloodflow Connoisseur by sacrificing Persistent Constrictor
2. When Persistent Constrictor dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Vizier of Remedies
3. Resolve the Bloodflow Connoisseur ability Repeat

Results

• Infinite +1/+1 counters on a creature
• Infinite ETB
• Infinite LTB
• Infinite death triggers
• Infinite sacrifice triggers