Fallen Seraph
First Post
You may be right just the way they phrased, "including the Ruthless Ruffian" just sounds like there is also other new ones. I dunno, could be either or, just sounds like there are two more, lol 
I don't get how the Aerialist works. If there's no class ability connected to it, I presume you choose a different class ability instead. If so, what makes it different?

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.