Ashnod's Altar, Naru Meha, Master Wizard, and Victimize

Prerequisites

• Ashnod's Altar on the battlefield
• Naru Meha, Master Wizard in hand
• Victimize in hand
• available

Steps

1. Cast Victimize by paying its mana cost Holding priority, cast Naru Meha by paying its mana cost
2. When Naru Meha enters, it triggers, targeting Victimize
3. Holding priority, activate Ashnod's Altar by sacrificing Naru Meha
4. Resolve the Naru Meha trigger, copying Victimize Resolve the Victimize copy, sacrificing a creature and returning Naru Meha and another creature from your graveyard to the battlefield
5. Repeat from step 3

Results

• Infinite ETB
• Infinite LTB
• Infinite colorless mana
• Infinite death triggers
• Infinite magecraft triggers
• Infinite sacrifice triggers