Goldnight Castigator is a mythic Creature — Angel card from Shadows over Innistrad (SOI), collector number 162. Current market price: $0.52 (foil $1.00), TCGplayer market prices via Scryfall.
Flying, haste If a source would deal damage to you, it deals double that damage to you instead. If a source would deal damage to this creature, it deals double that damage to this creature instead.