Naru Meha, Master Wizard, and Doppelgang

Prerequisites

• Naru Meha, Master Wizard in hand
• Doppelgang in hand
• undefined available

Steps

1. Cast Doppelgang by paying , targeting a permanent
2. Holding priority, cast Naru Meha by paying
3. When Naru Meha enters the battlefield, it triggers, copying Doppelgang, targeting Naru Meha
4. Resolve the copy of Doppelgang, creating a token copy of Naru Meha
5. Put either Naru Meha into your graveyard due to the legend rule
6. Repeat from step 3

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite creature tokens
• Infinite landfall triggers
• Infinite copies of permanents on the battlefield