Isengard Unleashed is a rare Sorcery card from Tales of Middle-earth Commander (LTC), collector number 539. Current market price: — (foil $8.21), TCGplayer market prices via Scryfall.
Damage can't be prevented this turn. If a source you control would deal damage this turn to an opponent or a permanent an opponent controls, it deals triple that damage instead. Flashback {4}{R}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)