Chase, Dungeon Master

While in the command zone, lands you controll
tap for mana of any color.
{w}{u}{b}{r}{g}: Gain deathtouch, firststrike,
flying, haste, trample, and an activated ability
of a creature of your chioce untill the end of
turn.
Dungeon Master's power and toughness are
equal to the devotion of all colors you
controll.