Fiendlash, Barbed Servitor, and Gideon's Sacrifice

Prerequisites

• Fiendlash on the battlefield
• Barbed Servitor on the battlefield
• Gideon's Sacrifice in hand
• available

Steps

1. Cast Gideon's Sacrifice by paying , targeting Barbed Servitor Deal damage to Barbed Servitor Barbed Servitor and Fiendlash trigger
2. Resolve the Barbed Servitor trigger, causing an opponent to lose life equal to the damage dealt to Barbed Servitor
3. Resolve the Fiendlash trigger, targeting you, but dealing damage to Barbed Servitor instead due to Gideon's Sacrifice
4. Repeat from step 3

Results

• Infinite lifeloss