While leveling my Pyro I’ve noticed that there are some mobs that heal themselves when being hit by fire element skills.
Examples:
Elet in Demon Prison District 2~3
The big Experimental slimes in Mage Tower
One could argue “but of course they heal when being hit by fire element magic, they are fire element”. That sounds logical, however that does not make sense when looking at other fire element monsters and the element table.
Counter-example:
The small Experimental Slime monsters in Mage Tower are fire element, yet take damage from fire element.
Furthermore, according to the element table fire element monsters should only take 50% total damage from fire magic, not negative damage.
The element table also does not mention anything about different levels of elements (in Ragnarok Online each element had 4 levels that determined the amount of damage reduction or negative damage) so the fire element alone can’t be the reason why some fire element monsters simply recieve reduced damage while others heal themselves when recieving fire damage.
The armor class is also the same for the Experimental Slime types and is different for the Elet, so armor class does not seem to be the reason.
MDef doesn’t seem to be the case either, both Experimental Slimes have the same amount of Mdef.
Is it the size? Maybe only small monsters recieve reduced damage but both medium and large monsters heal? That can’t be it, i am perfectly able to hit and kill XL-sized fire element bosses like Salamander and M-sized normal monsters like Drakes.
So yea, does anyone know why some fire element monsters recieve reduced damage while others heal themselves when being hit by fire element magic? It seems very arbitrary to me, even though there must be a reason for it.
In addition to that : Is there any way to counter that healing effect?