[Swift Kusura]

The grind is awful. Why not spice things up at the arena? I mean, if the game is more about RP and less about grinding for a mind numbingly long time to get decent stats to partake in the PVP meta.. Why not allow for the Arena to give full XP all the time? Hell, even having it at 10% LESS XP than outside of it is good, especially if it provides no benefit that dungeoning does. Dungeoning actually allows you (at all levels) the great benefit of huge amounts of item and gold generation, whilst the arena wouldn't provide even that.

If that's not a suitable idea, then here's another.

Add an option to the arena that lets you choose a "day" method for your fight. For the low price of PARTY LEADER LEVEL*2*PARTY SIZE (1-4), you can choose a 'day'. Training day costs this much per fight.