Distended Mindbender (Eldritch Moon) [Playset of 4]

Rarity, #: R, 3

Card Type: Creature — Eldrazi Insect P / T: 5 / 5

Description: Emerge 5BB (You may pay this spell by sacrificing a creature and paying the emerge cost reduced by that creature's converted mana cost.)
When you cast Distended Mindbender, target opponent reveals his or her hand. You choose from it a nonland card with converted mana cost 3 or less and a card with converted mana cost 4 or greater. That player discards those cards.