Magus of the Victory

Magus of the Victory enters the battlefield
tapped.
{w}{w}{u}{u}{b}{b}{r}{r}{g}{g}, {t}, Sacrifice Magus of
the Victory: You win the game if you control a
land of each basic land type and a creature of
each color.
Once a secluded scholar, the call to duty showed her
that union shields against the greatest evils and breaks
the greatest villains in two.