Dargo, the Shipwrecker, Crystalline Crawler, Cathars' Crusade, and Bloodthrone Vampire

Prerequisites

• Dargo, the Shipwrecker in the command zone
• Crystalline Crawler on the battlefield
• Cathars' Crusade on the battlefield
• Bloodthrone Vampire on the battlefield
• available

Steps

1. Cast Dargo from the command zone by paying
2. When Dargo enters the battlefield, Cathars' Crusade triggers, putting a +1/+1 counter on each creature you control
3. Activate Bloodthrone Vampire by sacrificing Dargo
4. Choose to return Dargo from your graveyard to the command zone
5. Resolve the Bloodthrone Vampire ability Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding
6. Repeat

Results

• Infinite +1/+1 counters on most creatures you control
• Infinite commander casts
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinitely large creature until end of turn