Tree of Perdition, Star of Extinction, and Stuffy Doll

Prerequisites

• Tree of Perdition on the battlefield
• Star of Extinction in hand
• Stuffy Doll on the battlefield
• Tree of Perdition does not have summoning sickness
• Any opponent chosen with Stuffy Doll
• available

Steps

1. Activate Tree of Perdition targeting the opponent chosen with Stuffy Doll, exchanging their life total with Tree of Perdition's toughness
2. Cast Star of Extinction for , destroying target land and dealing 20 damage to all creatures and planeswalkers
3. Stuffy Doll triggers, dealing 20 damage to that same opponent

Results

• Target player takes a lethal amount of damage