This clever loop turns a massive chunk of self-inflicted damage into an instant win by orchestrating a precise sequence between your creatures and a sorcery. You start by using Tree of Perdition to swap an opponent's life total with its current toughness, dropping them down to 13. Then, you point Shivan Meteor at your own Spitemare, dealing 13 damage directly to it. Because Spitemare's triggered ability redirects that damage elsewhere, the resulting 13 damage finishes off your newly weakened opponent.