You can't cast permanent spells. {4}, {T}: Add {W}{U}{B}{R}{G}. When you next cast a spell this turn, exile cards from the top of your library until you exile an instant or sorcery card with lesser mana value. Until end of turn, you may cast that card without paying its mana cost. Put each other card exiled this way on the bottom of your library in a random order.

Flying You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells you cast.

Draw two cards. You may put a land card from your hand onto the battlefield.

Search your library for an instant or sorcery card, reveal it, put it into your hand, then shuffle.