Lokumai, the Truth Reckoned

Whenever you cast Lokumai, the Truth Reckoned, add {w}{u}{b}{r}{g}{c} to your mana pool.
Trample
All permanents have Devoid (It has no color).
If an opponent would add mana of any color to his or her mana pool, that player adds {c} to his
or her mana pool instead.