Gamble [Urza's Saga]Set: Urza's Saga Type: Sorcery Rarity: Rare Cost: {R} Search your library for a card, put that card into your hand, discard a card at random, then shuffle. When you've got nothing, you might as well trade it for something else.

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {U} Change the target of target spell with a single target unless that spell's controller pays {2}

Set: Alpha Edition Type: Creature — Illusion Rarity: Uncommon Cost: {3}{U} Flying

put a scroll counter on Aretopolis

Set: Dragons of Tarkir Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{B}{R} Flying

Set: Beta Edition Type: Instant Rarity: Common Cost: {B} Add {B}{B}{B}

Only creatures can be enchanted this way

Gruul raider

" This effect lasts indefinitely

its owner shuffles their graveyard into their library

other creatures you control gain double strike until end of turn

Set: Commander 2011 Type: Enchantment Rarity: Rare Cost: {1}{B}{B}{B} Whenever a creature you control dies

{T}: Add {G}