Heartless Hidetsugu, Torbran, Thane of Red Fell, and Umbral Mantle

Prerequisites

• Heartless Hidetsugu on the battlefield
• Torbran, Thane of Red Fell on the battlefield
• Umbral Mantle on the battlefield
• available

Steps

1. Equip Umbral Mantle to and then tap Hidetsugu
2. Untap using Umbral Mantle's ability
3. Repeat two times and then tap Hidetsugu once more

Results

• Lethal damage to opponents not at some specific life totals