Ardent Plea [Alara Reborn]

Description

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.)