User blog comment:Linathan/Squad Spotlight & Guide: Trial X4/@comment-26336535-20151018211617/@comment-26140304-20151019020339

Yeah, Grah is very useful for this fight. Though, I don't think his elemental buffs will come to use because Gazia seems to have elemental damage resistance. Though, the Leader Skill is really what's most important about Grah in this case.

Dolk friends seem to be relatively popular in JP and Lucius may pop up every once in a while. I'm sure that there will be quite a number of Lucius leads once he comes to Global, but might not be for too long.