Pacify Summoned Raid Bosses In Alterac Valley (Patreon)

I was playing Alterac Valley yesterday on alliance and the opposing team summoned Lokholar The Ice Lord. I used a goblin glider to jump onto Stonehearth Outpost and attacked the Boss. It seems these old raid bosses have very poor pathing.

Lokholar attempted to get on top of Stonehearth Outpost and was essentially pacified while I remained on top of the building, essentially eliminating the Horde's advantage from the summon. I am fairly certain the alliance boss that can be summoned, Ivus, can also be pacified in this way on top of this or other buildings. 

The solution from the summoning faction's perspective is to kill the player on top of the building. 

It is enormously satisfying to neutralize one of these bosses, which are normally practically indestructible. 

This method only works on top of buildings where you can get out of line of sight.