I know that season 5 has not started so it will all be speculation.
From a pvp point of view, is Divine Plea overpowered? Druids have to wait on a 6 min. timer, mages 5, shamans 5, spriest 3. So, while other classes will have to get OOC to drink, paladins will have this skill to use. I ask on this forum because I am not familiar enough with the paladin and its mana issues.
So, is the Divine Plea cooldown too low, or too potent for pvp?