Brash Taunter, Pariah's Shield, and Fiendlash

Prerequisites

• Brash Taunter on the battlefield
• Pariah's Shield on the battlefield
• Fiendlash on the battlefield
• Pariah's Shield and Fiendlash attached to Brash Taunter
• You have a way to deal damage to Brash Taunter

Steps

1. Deal damage to Brash Taunter
2. Brash Taunter and Fiendlash triggers
3. Resolve the Brash Taunter trigger, dealing that much damage to an opponent
4. Resolve the Fiendlash trigger, targeting yourself, but instead dealing three damage to Brash Taunter due to Pariah's Shield
5. Repeat from step 2

Results

• Infinite damage