User blog comment:Atmey/Mona the First Martyr/@comment-7006769-20130408124806/@comment-3529242-20130408171141

Exactly the point, if you don't spam it it deals full damage, but if you spam it, it deals 84 + 0.22AP which is less than Soraka spamming her Q, not mentioning her CD and it's MR shred. Designed for solo and jungle. And it is the most reliable way to increase your Faith when you hit around the 600~700 mark as it the passive regen would be so little now.

Yes it also applied for CS and jungle.