I just played the 1 hp quest of the level "Citrine Temple Entrance" of the quest Citrine Demon Portal (Level 14). I had 2 mages with resistant hides left on the table, 1 of them had the vlunerable trait. A Lightning sprite shot an "arc lightning" on one of my mages, it jumped to the other one and killed him. I don`t know if it had something to do with the trait, or if the arc lightning just ignores the resistance on their secound and/or third target.
