Some cards are gray in your deck, well I know why. Sometimes you don'thave enough pips to cast the spell. So when you have more pips that spell wouldn't be gray. you could preform that spell. Good luck on your quest!
Cool Girl234
It means you don't have enough pips and (or) you don't have enough mana.
if your cards go gray in battle is that you dont ether have enough pips or enough mana. ok
Your treasure card will become grey during battle if you do not have enough mana or pips to cast it.
Because a bunny with 2 parents who are grey will be grey.
the grey fox is endangered because IT IS
Because of it's colour - which will range from a dark grey to a pure white.
because loser gray things are gray
because otherwise is would be called urgel
Because it's grey!
because
their are such things as grey mountains because their are black mountians an grey and some of then are light grey that they look white
because of poo.