Enduring Renewal, Priest of Urabrask, and Carrion Feeder

Prerequisites

• Enduring Renewal on the battlefield
• Priest of Urabrask in hand
• Carrion Feeder on the battlefield
• available

Steps

1. Cast Priest of Urabrask by paying its mana cost
2. When Priest of Urabrask enters, it triggers, adding
3. Activate Carrion Feeder by sacrificing Priest of Urabrask
4. When Priest of Urabrask dies, Enduring Renewal triggers, returning Priest of Urabrask from your graveyard to your hand
5. Resolve the Carrion Feeder ability, putting a +1/+1 counter on Carrion Feeder
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