Niv-Mizzet, Dragon Mage

Whenever you cast a sorcery spell, look at the top
three cards of your library. You may reveal an
instant card from among them and put it into
your hand. Put the rest into your graveyard.
Whenever you cast an instant spell, look at the
top three cards of your library. You may reveal a
sorcery card from among them and put it into
your hand. Put the rest into your graveyard.
Flying