CARD HOLDERS (BATTLERS)

Silver finds herself stuck at a school where you fight with cards! No teachers! The only learning you get is from your group of battlers! The battler groups are Blue battlers, Yellow battlers, Red battlers, and the best of them all the Black battlers! The only way to get out of this school is to become the next King. That sounds easy, except you fight with cards, and the groups all seem to have something hiding from Silver. Why? And what are they hiding??