Mystic Band

All instants and sorcery cards played by opponents
are blocked.
All permanents you control gain hexproof.
When this card is put in your graveyard, shuffle
your graveyard into your library. If this card is
exiled,
if your devotion to blue is more than 5, then you
can't
lose the game and opponents can't win the game.
{t}Add 1 mana to your mana pool.
{t}Add one mana of any color.