Tree of Perdition, Blasphemous Act, and Truefire Captain

Prerequisites

• Tree of Perdition on the battlefield
• Blasphemous Act in hand
• Truefire Captain on the battlefield

Steps

1. Activate Tree of Perdition, exchanging target opponent's life total with Tree of Perdition's toughness
2. Cast Blasphemous Act, dealing thirteen damage to all creatures
3. Truefire Captain triggers, dealing thirteen damage to target opponent

Results

• Target player takes a lethal amount of damage