Currently tooltips only shows "Damage reduced in PvP", but that ain't descriptive enough. Like that can mean 1% reduced damage, or 99% reduced damage, but ain't gives any hint how the abilities correlate to each other. (Currently each ability deal differently reduced damge in PvP. There are abilities, that normaly do more damage than the other, but in PvP it actually do less despite it's normal damage would be higher than the other ability.)

Remove that pointless "Damage reduced in PvP" line, and replace it with the actuall PvP modifiers.