Coveted Prize (Extended) [Zendikar Rising]

Description

Set:	Zendikar Rising
Type:	Sorcery
Rarity:	Rare
Cost:	{4}{B}

This spell costs {1} less to cast for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)
Search your library for a card, put it into your hand, then shuffle your library. If you have a full party, you may cast a spell with converted mana cost 4 or less from your hand without paying its mana cost.