Suggestion: Show a Delve kingdom's mana restrictions in the "Faction Info" screen

Example mockup:

As a newer(ish) player getting into delves, this is annoying not being able to see which kingdoms restrict which colors. The only surefire way to know is to enter a delve, and waste an attempt.


Yeah it is annoying.

But the faction banner, the two colors it gives a bonus to are the restricted colors.