Karn, Silver Golem [Urza's Saga] Apocalypse "To the tutors

"To the tutors

Set: Shadows over Innistrad Prerelease Promos Type: Legendary Planeswalker — Nahiri Rarity: Mythic Cost: {2}{R}{W} +2: You may discard a card

Create a Treasure token

Mine is fitter

Set: Future Sight Type: Sorcery Rarity: Rare Cost: {2}{B} Search target player's library for a card and exile it

Karn, Silver Golem [Urza's Saga] Apocalypse "To the tutorsSet: Urza's Saga Type: Legendary Artifact Creature Golem Rarity: Rare Cost: {5} Whenever Karn, Silver Golem blocks or becomes blocked, it gets 4 +4 until end of turn. {1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.