Tree of Perdition + Dollhouse of Horrors + Goblin Bombardment

Tree of Perdition

Dollhouse of Horrors

Goblin Bombardment

How it works

1. Activate Dollhouse of Horrors by paying 1, tapping it and exiling Tree of Perdition from your graveyard, creating a token copy of Tree of Perdition that is a 0/0 Construct with haste.
2. Activate the Tree of Perdition token by tapping it, swapping an opponent's life total with Tree of Perdition's toughness.
3. Activate Goblin Bombardment by sacrificing the Tree of Perdition token, dealing 1 damage to the opponent whose life total was swapped.
4. The opponent loses the game due to having zero or les life.

This clever loop uses Dollhouse of Horrors to continuously resurrect Tree of Perdition from the graveyard as a haste-enabled Construct artifact token, bypassing the usual restriction of only being able to use a creature's tap ability on a fresh turn. Once the Tree of Perdition token enters the battlefield, you immediately tap it to swap your target opponent's life total to 13—or whatever its current toughness happens to be. Finally, you sacrifice that same Tree of Perdition token to Goblin Bombardment, dealing 1 final point of damage to instantly reduce that opponent's life total to zero and claim the victory.