GNW Kankuro should not have aoe ignition. Ignition is too OP of a dot for a character to be able to apply it to an entire party. Especially when poison is similar to Ingition in every way except that Poison is * in comparion because poison can be removed and the char who was poisoned can be healed. So every char who applies poision was made inferior to GNW Kankuro when the idiotic devs gave GNW Kankuro an OP aoe that applies Incinerate to an entire party. This one aoe completely obliterates the water main's entire healing utility and gives her absolutely NOTHING useful that she does uniquely compared to the other mains.
Water main, who can only apply poison which is massively inferior to Ignition for no reason whatsoever except bias of the developers (because mostly only female ninjas apply poison while mostly only male ninjas apply Incinerate), is greatly inferior to GNW Kankuro because the water main can only apply poison which is absolutely inferior to Incinerate in every way. The water main's aoe heal should be able to heal through Incinerate because she is the water main and because she has * in comparision to what the fire, lightning and earth main have.