Karn, Scion of Urza [Dominaria Prerelease Promos] SV88 Set: Sun & Moon: Celestial

Set: Sun & Moon: Celestial Storm Type: Dragon Rarity: Secret Rare Retreat cost: Colorless

you can discard 1 card to destroy 1 Spell or Trap Card on the field

Special Summon those targets

Set: XY: BREAKpoint Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Gym Challenge Unlimited Type: Psychic Rarity: Rare Retreat cost: Colorless

Karn, Scion of Urza [Dominaria Prerelease Promos] SV88 Set: Sun & Moon: CelestialSet: Dominaria Prerelease Promos Type: Legendary Planeswalker Karn Rarity: Mythic Cost: {4} +1: Reveal the top two cards of your library. An opponent chooses one of them. Put that card into your hand and exile the other with a silver counter on it. 1: Put a card you own with a silver counter on it from exile into your hand. 2: Create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control."