Originally Posted by
Skulver
Libram of Souls Redeemed is currently -27 mana cost. They briefly buffed it on PTR to 84 now that has been changed and it is being buffed to 35. It is a smaller buff but still a buff.
IED was hugely buffed in the last patch, they increased the proc chance from 2% to 5%. In the 30 seconds it takes you to cast 20 flash of light now that metagem returns 300 mana, or is equal to 50mp5s for a FoL spamming paladin.
You are mistaken, lesser buffs can be cast on anyone and last the 10 minutes, the greater buffs however can only be cast on people in your group or raid and will be removed the moment the casting paladin leaves the group or raid.