Enchant creature
(Target a(n) creature as you cast this object. This card enters attached to that creature.)
Enchanted creature gets +1/+1 and has
vigilance (Attacking doesn't cause this creature to tap.).
When enchanted creature dies,
manifest the top card of your library
(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.).