W3 Escort "Solo" Towers Only

Wing 3 Escort (Guild Wars 2), activating all ley lines then clearing all towers. No wargs or ground mobs need to be killed.
This strat probably doesn't have a place in pugs, but I enjoy doing this in a multi-box setup then giving away the clear. This run was just to show the towers portion. For an actual clear I will usually bring another heal herald and 2 more reapers to trivialize the McLeod fight.
This strat abuses the fact the towers aggro on players, not glenna. We also utilize the GG bug, spawning the seekers when glenna is alone and keeping them occupied, avoiding the trigger for the running mobs (porting from bridge to gatehouse) and the ground mobs (the only time I used sand swell), and several port spots for Glenna including the tent at the end to keep her safe from wargs.
This is likely very doable with mesmer, but I prefer using a reaper to clear towers. It's less frustrating and more consistent for me.