I usually party with two other friends, plus an occasional third, and since I'm the only one without a real gun or bomb I've pretty much become the designated slagger/waterer of the group for our Vanaduke runs. Although I consider myself at least a halfway decent swordie, I often find myself a bit less effective at distracting and killing slag guards than I'd like.
Currently I'm wearing full vog with gray owlite shield. I use a glacius and flourish with two elite sword damage trinkets, although recently I've been playing around with the FoV instead of the toothpick (I really only ever used that for trojans and breaking things anyway).
Are there any tips the community can offer for being a better slagger? What are my priorities? What are the best ways to grab and hold the slags' attention? What gear should I wear? Should I invest in a gun, like an alchemer or blitz? Any help is appreciated.
Wait for spawn and release a Glacius attack from the side so you can hit both on one side. Don't mind it if they don't die, go to the other side and do the same. Now you have their aggro. Finish them off.
Same for P5 slags. Wait on spawn point.
In P3 and P5 I usually like my slaggers to water patches of fire so I can move rather than kill slags first.