Offspring's Revenge + Tree of Perdition + Impact Tremors

Offspring's Revenge

Tree of Perdition

Impact Tremors

How it works

1. At the beginning of your combat phase, Offspring's Revenge triggers, exiling Tree of Perdition from your graveyard and creating a 1/1 copy of it with haste.
2. The Tree of Perdition copy enters the battlefield, triggering Impact Tremors.
3. Holding priority, activate the Tree of Perdition copy by tapping it, exchanging its toughness with target opponent's life total.
4. Resolve the Impact Tremors trigger, dealing 1 damage to each opponent.
5. The opponent whose life total was swapped loses the game due to having zero or les life.