Mambonium

Mambonium enters the battlefield tapped.
{t}: Add {w}{u}{b}{r}{g} to your mana pool. If you
control a Mambo Planeswalker, add 10 mana of
any color of your choice to your mana pool.
It is beyond reason and comprehension as it
simply sits there and defies reality. It's mystical
presence brings the angry to peace and lazy to
rise. Such is the power of a god.