The summoning skill of F/P Archmage, Elquines apparently seems to have a bug which if the skill attacks the mob and I kill it, it duplicates the mob on the player's screen which wont do anything but make the screen rather messy. It cant be seen by others tho! For example if I were to sell leech at ulu 2 with elquines, after awhile my screen is full of duped monsters, which cannot be seen by others. I do not usually grind with Elquines on, but I thought i should report such matter at least.
