Cloudform
{1}{U}{U}
Enchantment
When ~this~ enters, it becomes an Aura with enchant creature. Manifest the top card of your library and attach ~this~ to it. (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)
Enchanted creature has flying and hexproof.