Karn, Scion of Urza [Mythic Edition] 132 You may cast a spell

You may cast a spell with mana value 5 or less from your hand without paying its mana cost

Set: Masters 25 Type: Instant Rarity: Rare Cost: {G}{W} Search your library for a creature card

Each opponent's maximum hand size is reduced by seven

Set: Fifth Dawn Type: Sorcery Rarity: Uncommon Cost: {W} Search your library for an Equipment card

Set: Duelist League Promo Card type: Continuous Spell Rarity: Rare When a "Blackwing" monster is Normal Summoned to your side of the Field: You can add 1 "Blackwing" monster from your Deck to your hand that has less ATK than that monster

Karn, Scion of Urza [Mythic Edition] 132 You may cast a spellSet: Mythic Edition 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."