Tree of Perdition + Soul Immolation

Prerequisites

• An opponent's life total is greater than or equal to Tree of Perdition's toughness, or you control another creature whose toughness is greater than or equal to Tree of Perdition's toughness.

Steps

1. 1Activate Tree of Perdition by tapping it, swapping its toughness and an opponent's life total.
2. 2Cast Soul Immolation by paying and choosing to blight a number of -1/-1 counters equal to an opponent's life total, dealing damage to each opponent and each opposing creature equal to the number of -1/-1 counters placed
3. 3The opponent whose life total was swapped loses the game due to having 0 or less life.

Effects

• Near-infinite damage
• Target opponent loses the game