I know a lot of spell and talents update when in a PvP setting but how is a person just starting on a class suppose to know which abilities do up to 200% more damage when in PvP or only do 33% of their damage.
just add a small text in the bottom of the tooltip for spells and talents that say X% effective in PvP. Maybe add for all even the ones that would just state 100% effective.
Deathknights for example are a complete mess and two entirely different animals in PvE and PvP with all their big fun CDs nerfed buy 50% or more but wounds doing 200% damage.