There, you'll find a list of all of Dante's moves. You can also take a gander at the Basics section of this guide to learn Dante's acrobatic maneuvers. Once you have a handle on Dante's skills ...

What a wuss. In this encounter, Arius is positively easy to beat. In fact, the only thing you really even need to worry about are the squirrelly Jomothumsira and Goatlings he surrounds himself with.