Mind Grind - Gatecrash - R - 178 Gleeful Spellthief choose that player or a

choose that player or a permanent they control

Nidhoggmon (Resurgence Booster Reprint) - Resurgence Booster - Super Rare - BT4-062 SR

Commander creatures you own have base power and toughness 10/10 and are Giants in addition to their other types

Type: Creature — Bird Monk

Mind Grind - Gatecrash - R - 178 Gleeful Spellthief choose that player or aType: Sorcery English Effect: Each opponent reveals cards from the top of their library until they reveal X land cards, then puts all cards revealed this way into their graveyard. X can't be 0. Efecto en Espaol: Cada oponente muestra cartas de la parte superior de su biblioteca hasta que muestre X cartas de tierra, luego pone en su cementerio todas las cartas mostradas de esta manera. X no puede ser 0.