Darien, King of Kjeldor, Havoc Jester, Shilgengar, Sire of Famine, and Vengeful Bloodwitch

Prerequisites

• Darien, King of Kjeldor on the battlefield
• Havoc Jester on the battlefield
• Shilgengar, Sire of Famine on the battlefield
• Vengeful Bloodwitch on the battlefield

Steps

1. Activate Shilgengar by sacrificing a creature When the creature dies, Vengeful Bloodwitch and Havoc Jester trigger
2. Resolve the Vengeful Bloodwitch trigger, causing you to gain life and an opponent to lose life
3. Resolve the Havoc Jester trigger, dealing 1 damage to you
4. Darien triggers, creating a 1/1 Soldier creature token
5. Resolve the Shilgengar ability
6. Repeat

Results

• Infinite Blood tokens
• Infinite artifact tokens
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite lifegain triggers
• Infinite lifeloss