Hi my name is Will and I have been playing your game for about 8 months now. As I have been progressing through the game I have noticed things that would be nice to be added. One of those things is an increase to the level of runes in the rune dungeon. It has become harder and harder to compete with other players in team wars and PVP. I wasn't thinking something crazy like making all of them level X runes, my idea is that once you reach a certain level (between 75 - 80 ish) that the runes in the dungeon would increase from level IV to VI. I think that this would be even out the game a little bit because players with runes higher than VI wouldn't really gain much of a boost while us lower level runes player would have a much easier time advancing in PVP and winning war coins. Please take my idea into consideration and I hope that you can see why something like this would benefit your amazing game.
Sincerely,
Will/ Ionizer

SP is not that considerate

I agree. Although, I would say just one higher level rune at the end of the dungeon as the grand prize.