Shilgengar, Sire of Famine, Ovalchase Daredevil, Bone Miser, and Witch-king of Angmar

Prerequisites

• Shilgengar, Sire of Famine on the battlefield
• Ovalchase Daredevil in hand
• Bone Miser on the battlefield
• Witch-king of Angmar on the battlefield

Steps

1. Activate Witch-king of Angmar by discarding Ovalchase Daredevil
2. Bone Miser's first ability triggers, creating a 2/2 Zombie creature token
3. Resolve the Witch-king of Angmar ability
4. Activate Shilgengar's first ability by sacrificing the Zombie, creating a Blood token
5. When the Blood enters the battlefield, Ovalchase Daredevil triggers, returning Ovalchase Daredevil from your graveyard to your hand
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite self-discard triggers
• Infinite Blood tokens