Gravecrawler, Pitiless Plunderer, and Bloodthrone Vampire

Prerequisites

• Gravecrawler in the graveyard
• Pitiless Plunderer on the battlefield
• Bloodthrone Vampire on the battlefield

Steps

1. Activate Bloodthrone Vampire by sacrificing Gravecrawler
2. When Gravecrawler dies, Pitiless Plunderer triggers, creating a Treasure token
3. Resolve the Bloodthrone Vampire ability
4. Activate the Treasure token by tapping and sacrificing it, adding
5. Cast Gravecrawler from your graveyard by paying
6. Repeat

Results

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinitely large creature until end of turn