Enduring Renewal, Bloodflow Connoisseur, and Burning-Tree Emissary

Prerequisites

• Enduring Renewal on the battlefield
• Bloodflow Connoisseur on the battlefield
• Burning-Tree Emissary in hand
• available

Steps

1. Cast Burning-Tree Emissary by paying its mana cost
2. When Burning-Tree Emissary enters, it triggers, adding
3. Activate Bloodflow Connoisseur by sacrificing Burning-Tree Emissary
4. When Burning-Tree Emissary dies, Enduring Renewal triggers, returning Burning-Tree Emissary from your graveyard to your hand
5. Resolve the Bloodflow Connoisseur ability, putting a +1/+1 counter on Bloodflow Connoisseur
6. Repeat

Results

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