Ugin, Spiritual Caller

Flying, hexproof
When Ugin, Spiritual Caller is turned face up, if it was manifested, manifest the top two cards of your library. (Put them onto the battlefield face down as 2/2 creatures. If they're creature cards, you may turn them face up at any time for their mana cost.)
You may turn manifested enchantment cards face up for their mana cost.