I have started EQ2 as a duo (swash+inq), lasted till around lvl 50, added dirge, went to 70, added fury This was before mercs. In the end I ended up with SK+Inq+Dirge+Warlock. Adding two mecrs (another inq for heals and necro for added noxious synergy) makes me quite capable handling all types of content doable by multiboxer.