Can we separate Stat from rune (AS/Health/AD/AP) from tree selection ?
Balance nightmare.
Some might want Grasp of the undying with 15 AD, but some others might want 130 health with it. Some might even want ASPD, or some might even want armor instead of health.
My proposition : Add a 7th choice to rune, an open rune slot independent of tree selection that gives raw stat. List of stats : AD, AP, Health, AS ---- maybe Armor, Magic resist