Mizenia, Heart of Laryk

Flying
As long as Mizenia, Heart of Laryk is white, blue, black, red, and green she gets +3/+3, hexproof, deathtouch, haste and trample.
Manashift {w}{u}{b}{r}{g}(You may cast this
spell for its Manashift cost. If you do, it becomes
white, blue, black, red and green and loses all other
colors.)