Darien, King of Kjeldor, Havoc Jester, Shilgengar, Sire of Famine, and Leyline of Vitality

Prerequisites

• Darien, King of Kjeldor on the battlefield
• Havoc Jester on the battlefield
• Shilgengar, Sire of Famine on the battlefield
• Leyline of Vitality on the battlefield

Steps

1. Activate Shilgengar by sacrificing a creature
2. When the creature dies, Havoc Jester triggers, dealing 1 damage to you
3. Darien triggers, creating a 1/1 Soldier creature token
4. When the Soldier enters, Leyline of Vitality triggers, causing you to gain life Resolve the Shilgengar ability
5. Repeat

Results

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