Karn, Silver Golem (Oversized) [Commander's Arsenal Oversized] San Diego Comic-Con 2013 search your library for any

search your library for any number of artifact and/or creature cards and exile them

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {1}{U}{U} Buyback—Discard two cards

Makes awful lightning

Set: Onslaught Type: Instant Rarity: Uncommon Cost: {U} Return target nonland permanent to its owner's hand

Set: Sun & Moon: Guardians Rising Type: Psychic Rarity: Promo Retreat cost: Colorless

Karn, Silver Golem (Oversized) [Commander's Arsenal Oversized] San Diego Comic-Con 2013 search your library for anySet: Commander's Arsenal Oversized 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 converted mana cost until end of turn.