Stationary Weapon Kills
It’s a good idea, but unfortunately there aren’t very many of them in the game, and most of the ones that are (outside of WvW) are pretty awful.
Like the sniper rifles. Yeah, they do a ton of damage, but without leading they’re useless against moving enemies, and the things they hit stay out of combat mode and start regenerating the damage you just did extremely fast, which is especially bad due to the lack of target leading, since if you miss 1 shot your first hit is already regenerated.
Except for the ghostbore cannon in the Iron Legion personal story. That thing will get you the daily in 1 shot guaranteed.
May be they could include this daily in a patch that revamps those weapons? I am still disappointed that the big charr tanks don’t move.