On the Slayer Gem add either a right click option"Task Staying", which immediately brings you to the dialog with RuneScape gold all the Slayer Master telling you just how many left, or put in a counter into the Slayer Gem. The counter would probably be simpler. I am ranging black demons, black dragons, choose anything, get teled to the Pinball random, whoops at 8 I miss the right one and wind up starting over, I shed time and arrows.
On Slayer Experts include a right click option"Get Assignment" to receive a new assignment with no useless dialogue. Anyone who's tried grabbing 100 rats for that Cat Training Medal knows how much your hands hurt later, on a Cats Summoning Menu nake an option to Catch Rat so I do not end up with 500+ clicks and hurt hand, it's more like 300. Beneath Lumbridge in the passing, on Kazgar create a rig