Cirnopedia question

[AkumaYouji]

I am unsure as to whether or not I am allowed to mention other sites, but I've seen other posts mention this one in particular so I figured why not.

My question is, what do the red plus and blue sword icons mean on Cirnopedia.
http://puu.sh/8rU7U.png < If you want a picture >

To answer your question about the blue sword it means multi-class some have every class some don't, so be sure to check first. for example my Helen Bathin is for hunter braver and gunner.

Edit:ah i see this was answered earlier I missed that post sorry D: