I have a dragonknight and one of it's class abilities in the Ardent flame tree is Kindling. It's description says "Increases the damage of burning effect applied by fire abilities by 33%".
What is this "burning effect"? I can't find information about it on any site. Is this simply one common name for the effect of all fire skills, meaning that every skill and damage of Ardent flame tree gets this buff?
With 2 points in this ability you get a 66% buff of this burning effect making it a huge improvement, which makes me doubt that it works on all flame damages. But on the other hand it implies that it is a DOT effect, so .... what does it really do?