This skill doesnt work as intented all the time.
First, If you cast an other time before its healing effect is over on you you merely reset the counter, but not the healing done. Exemple, I`m a NB level 27, when i use this skill and get no crit on damage the healing tick is around 40. When I crit the healing tick goes to around 60. Now if i had hit for non-crit the first time, and then hit for crit on second time but healing wasnt finished, it would still heal me for 40 for the next 10 seconds instead of the 60. Not sure if this is a bug but it can be frustrating when its mixed with this next bug:
Sometimes even tough you hit for regular or crit, you only get around 10 per heal tick... I`m quite certain this is a bug. Only thing that would affect that would be damage done, or healing receive debuff. Problem is, Damage is still normal, not less when that happens... plus other heals are healing for regular ammount, so it can`t be a debuff.
Anyone has an explanation for this??