I'm having quite a bit of trouble trying to create a 'black hole' kind of trigger. It's not a spell, it's an obstacle, as in, there's a black hole on the map and if you wander too close it draws you in, i've seen some spells that do this kind of effect but I want the unit to be able to run against it, though i'm not so sure this can be done... but to give it a chance to actually get away from the pull pretty much. Any help will be appreciated.