Spawning Pit, Naru Meha, Master Wizard, and Fearsome Awakening

Prerequisites

• Spawning Pit on the battlefield
• Naru Meha, Master Wizard in hand
• Fearsome Awakening in hand
• available

Steps

1. Cast Fearsome Awakening by paying its mana cost
2. Holding priority, cast Naru Meha by paying its mana cost
3. When Naru Meha enters, it triggers, targeting Fearsome Awakening
4. Holding priority, activate Spawning Pit by sacrificing Naru Meha, putting a charge counter on Spawning Pit
5. Resolve the Naru Meha trigger, copying Fearsome Awakening Resolve the Fearsome Awakening copy, returning Naru Meha from your graveyard to the battlefield
6. Repeat from step 3

Results

• Infinite charge counters on a permanent
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite magecraft triggers