Witch-Maw Nephilim, Animation Module, Pitiless Plunderer, Wurmcalling, and Ashnod's Altar

Prerequisites

• Witch-Maw Nephilim on the battlefield
• Animation Module on the battlefield
• Pitiless Plunderer on the battlefield
• Wurmcalling in hand
• Ashnod's Altar on the battlefield
• available

Steps

1. Cast Wurmcalling with buyback by paying
2. Witch-Maw Nephilim's first ability triggers, putting two +1/+1 counters on it
3. Animation Module triggers, causing you to pay to create a 1/1 Servo artifact creature token
4. Activate Ashnod's Altar by sacrificing the Servo, adding
5. When the Servo dies, Pitiless Plunderer triggers, creating a Treasure artifact token
6. Resolve Wurmcalling, creating a 1/1 Wurm creature token and returning Wurmcalling to your hand
7. Activate Ashnod's Altar by sacrificing the Wurm, adding
8. When the Wurm dies, Pitiless Plunderer triggers, creating a Treasure artifact token
9. Activate the Treasures by tapping and sacrificing them, adding
10. Repeat

Results

• Infinite +1/+1 counters on Witch-Maw Nephilim
• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite storm count