Ardent Plea [Alara Reborn]

Set: Alara Reborn Type: Enchantment Rarity: Uncommon Cost: {1}{W}{U} Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)