Worldfire [Magic 2013] 143 Destroy all face-up monsters on

Destroy all face-up monsters on your opponent''s side of the field

your opponent cannot select monsters on your side of the field as attack targets if they include "Harpie" in their card names (other than "Harpie's Pet Baby Dragon" and "Harpie's Brother")

Search your library for a creature card with mana value X or less

This card cannot be Special Summoned except by the effect of "The First Sarcophagus"

Worldfire [Magic 2013] 143 Destroy all face-up monsters onSet: Magic 2013 Type: Sorcery Rarity: Mythic Cost: {6}{R}{R}{R} Exile all permanents. Exile all cards from all hands and graveyards. Each player's life total becomes 1. Even the smallest spark may set a world ablaze.