Maybe you guys have noticed, but banestrike will try to proc on mobs that you don't have a slayer achievement for. Since it doesn't do the damage, it doesn't get the 60s lockout, and it procs like CRAZY. The effect for it is a huge blue aura with red sparkles that is extremely annoying. Would be great if it would just not proc on mobs you don't have a slayer achievement for. However that needs to work. If not that, tone down the graphic.