Swarm of Rats [Portal Second Age]Set: Portal Second Age Type: Creature Rat Rarity: Common Cost: {1}{B} Swarm of Rats's power is equal to the number of Rats you control.

put a +1/+1 counter on each creature that convoked it

Set: Sword & Shield: Battle Styles Type: Fighting Rarity: Secret Rare

Set: IDW Comics 2012 Type: Instant Rarity: Rare Cost: {2}{U}{U} Choose artifact

Set: Commander 2014 Type: Creature — Demon Rarity: Mythic Cost: {2}{B}{B} Flying

To be blessed

Memnarch found madness

A stroke of luck can smite an army

Set: Oath of the Gatewatch Type: Legendary Creature — Vampire Warrior Rarity: Mythic Cost: {2}{B}{B} Lifelink

Set: Magic 2012 Type: Enchantment — Aura Rarity: Uncommon Cost: {1}{W} Enchant creature

that player adds an additional {U}

"Its darkened sap penetrates natural fibers and spreads its own genes

Set: Duel Decks Anthology Type: Instant — Arcane Rarity: Uncommon Cost: {1}{W} Exile target creature