dont you have a duo partner? or you smell so bad is why you solo?
with care you pick these off in sirens....do a recon to learn the mob movement.
http://wiki.project1999.com/An_Enthralled_Bulthar
wont be good exp, but velious isnt about great exp...imo
an easier option ....
http://wiki.project1999.com/A_Bulthar
poor zem tho