Core Prowler [Mirrodin Besieged] Guilds of Ravnica Set: Mirrodin Besieged Type: Sorcery

Set: Mirrodin Besieged Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Put X -1/-1 counters on each creature

Set: Fourth Edition Type: Creature — Spirit Rarity: Rare Cost: {B} Flying (This creature can't be blocked except by creatures with flying or reach

{T}: Kamahl

Set: Revised Edition Type: Instant Rarity: Uncommon Cost: {W} Exile target creature

Set: Magic 2014 Type: Legendary Planeswalker — Liliana Rarity: Mythic Cost: {2}{B}{B} +1: Search your library for a Swamp card

Core Prowler [Mirrodin Besieged] Guilds of Ravnica Set: Mirrodin Besieged Type: SorcerySet: Mirrodin Besieged Type: Artifact Creature Horror Rarity: Uncommon Cost: {4} Infect (This creature deals damage to creatures in the form of 1 1 counters and to players in the form of poison counters.) When Core Prowler dies, proliferate. (Choose any number of permanents and or players, then give each another counter of each kind already there.)