Quality of life improvement suggestion for color blind users.
May I suggest labels to indicate which rune slots belong to which type (light, dark, etc.) by some form of indication, say symbols to the side of the runes, or inside each slot, or any other suitable pleasing display? Those of us with some form of color blindness can't tell if a slot is for a LIFE rune, a DARK rune, etc.
Its true that when we tap on an empty slot and scroll down past all our current runes to CREATE RUNE the appropriate color comes up, but it would be a lot easier and the game would be a lot more fun if we could look at a rune slot and know our options right there.
"1 in 12 people have some sort of color deficiency. When you're designing for the web, this means that 1 in 12 people might not be able to see your site. That's alot of people."
(That does not include other forms of visual impairment and us nearsighted geezers have time to spend money on mobile games.)