>bad guy colors: black and red
>good guy colors: blue and white
WHEN WILL IT END?
>color yourself black and red
>you look edgy as fuck and no one likes you because the edgy people don't play with the team, they go off on their own like an edgy person
>the heroes colors are red white and blue
>villains colors are red, black, and gold
As it should be.
The same can apply to any other "Angeldemon" final boss.
Black and Red aren't "evil" they're just "edgy."
Red = hotblooded, passionate, individualistic, romantic, fiery
Black = tricky, self-interested, cunning, ambitious, treacherous
Magic the Gathering's colors are based on the actual anthropological/cultural associations of certain colors in Western civilization so read all the color flavor articles if you want to know why.
NO TIME FOR GUESSING FOLLOW MY PLAN INSTEAD. TRUSTING IN WHAT YOU CAN'T SEE. TAAAAKE MY LEAAAD I'LL SET YOU FREEEEE.