Magic: the Gathering Corrosive Mentor

Magic: the Gathering is a collectible card game created by Richard Garfield. In Magic, you play the role of a planeswalker who fights other planeswalkers for glory, knowledge, and conquest. Your deck of cards represents all the weapons in your arsenal. It contains the spells you know and the creatures you can summon to fight for you. Card Name : Corrosive Mentor Cost : 2B Color : Black Card Type : Creature - Elemental Rogue Power/Toughness : 1/3 Card Text : Black creatures you control have wither. (They deal damage to creatures in the form of -1/-1 counters.).