User blog comment:ClariS/A Moment for Clarity/@comment-4804165-20130415183029

Alright, 2 things to note:

1) clarity will always remain an extremely niche, or pointless pell due to the fact that the need of mana scales with amount of time passed in game.

2) what you've done, it technically a nerf, as The5lacker said. taking away the AoE mana heal potential removes alot of its late game power and pump it into early game.