I hate to tell you, you are not out damaging an archer. I have all the same buffs you just mentioned and even a poorly geared Archer will still break 1k in the situation you described.
Maybe when they nerf archer lancer will be neck and neck in dmg.
Same thing here; hello WideVolly II for 350-500 dmg across multiple mobs . It's faster for an archer to get rid of adds than a lancer. Especially considering you have to move yourself between the groups of mobs where as archer just needs to switch targets range distance is usually enough. There's just way more burst damage output there to take down adds faster.
TBH any adds we ever get are taken by the mages using emulate so they can siphon mp or me for TP.
