Hidden Shadows

At the Start of a your turn you may pay {x}.
If {x} is 1 to 3; Target Creature gain Blue,
White, Red ,Green, Black Hidden
(It cannot be blocked by the Blue, White, Red ,Green
, or Black) til end of turn
If {x} is 4 or more Three Target Creatures gain
Blue, White, Red ,Green, Black Hidden
til end of turn