The Character Cards are a way to display a character. They display Name and Level. the color represents Type. Red = Fire Blue = Water Yellow = Lightning Green = Nature Pink = Poison Purple = Darkness Light Blue = Sky Orange = Normal Power Gems - Essentially dual types incase your characters is more complex aka has 2 types. Just install this gem into the card's circular area to give it dual typing.
Also, If your childgamer's best friend, would it be obvious to be my friend cause im in his team? :l YAY