Gandalf, the Wise

When Gandalf, the Wise enters the battlefield,
you may search your library for a sorcery or an
enchantment card, reveal it, and put it into your
hand. Then shuffle your library.
{u}{u}: Draw a card, then discard a card.
Alter Ego {w}{w}{w}{u}{u} (Flip this creature. It has summoning sickness.)