Blade of Shared Souls, and Enduring Angel // Angelic Enforcer

Prerequisites

• Blade of Shared Souls on the battlefield
• Enduring Angel // Angelic Enforcer on the battlefield
• You control another transforming double-faced creature
• available

Steps

1. Activate Blade of Shared Souls' equip ability by paying , attaching it to another transforming double-faced creature you control
2. Blade of Shared Souls triggers, causing the creature to become a copy of Enduring Angel
3. Whenever your life total would be reduced to 0 or less, the creature with Blade of Shared Souls attached sets your life total to 3 instead and transforms itself
4. Because Blade of Shared Souls remains attached to the creature, it continues being a copy of Enduring Angel despite transforming
5. Repeat from step 3

Results

• Your life total cannot be reduced to 0 or less