Breach the Multiverse, Umbral Collar Zealot, and Naru Meha, Master Wizard

Prerequisites

• Breach the Multiverse in hand
• Umbral Collar Zealot on the battlefield
• Naru Meha, Master Wizard in hand
• available

Steps

1. Cast Breach the Multiverse by paying its mana cost, targeting any applicable target
2. Holding priority, cast Naru Meha by paying its mana cost
3. When Naru Meha enters, it triggers, targeting Breach the Multiverse
4. Holding priority, activate Umbral Collar Zealot by sacrificing Naru Meha
5. Resolve the Naru Meha trigger, copying Breach the Multiverse, with the copy targeting Naru Meha Resolve the Breach the Multiverse 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 mill
• Infinite self-mill
• Put all creature cards from your library onto the battlefield
• Infinite magecraft triggers
• Infinite surveil 1
• Infinite recursion of creature cards in your graveyard
• Put all creature cards from each opponent's library onto the battlefield under your control