Originally Posted by
Ugrateful
Fills the Paladin with divine wisdom for 30 sec, giving each melee attack a chance to restore some of the Paladin's mana. Only one Seal can be active on the Paladin at any one time. Unleashing this Seal's energy will judge an enemy for 20 sec, granting attacks and spells used against the judged enemy a chance to restore mana to the attacker. Your melee strikes will refresh the spell's duration. Only one Judgement per Paladin can be active at any one time.
Instant cast, 14% of base mana
This is a level 38 spell and hasn't been upgraded since then and will not come Wotlk. It doesn't even have a static amount of how much mana will be returned, it just says: Fills the Paladin with divine wisdom for 30 sec, giving each melee attack a chance to restore some of the Paladin's mana.
Even though Judgement of the Wise is really nice a Ret paladin will have to relay on Burst damage and depending on how they handle Art of War and our over all Burst damage in ret everything is still chance.
How effective it will be in Pvp is another story however if you look around i don't think any Ret paladin out there is worried about Pve that much anymore and Raiding. If Blizzard keeps to there word we should do fine in 25 mans.