Shilgengar, Sire of Famine, Naru Meha, Master Wizard, and Prison Break

Prerequisites

• Shilgengar, Sire of Famine on the battlefield
• Naru Meha, Master Wizard in hand
• Prison Break in hand or in the graveyard
• at most available

Steps

1. Cast Prison Break either from your hand by paying or from your graveyard for its mayhem cost by paying , targeting any applicable target
2. Holding priority, cast Naru Meha by paying its mana cost
3. When Naru Meha enters, it triggers, targeting Prison Break
4. Holding priority, activate Shilgengar by sacrificing Naru Meha
5. Resolve the Naru Meha trigger, copying Prison Break, with the copy targeting Naru Meha Resolve the Prison Break copy, returning Naru Meha from your graveyard to the battlefield
6. Repeat from step 3

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite magecraft triggers
• Infinite Blood tokens