Stain the Mind [Magic 2015]

Description

Set:	Magic 2015
Type:	Sorcery
Rarity:	Rare
Cost:	{4}{B}

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Choose a nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles their library.