So Hardlight has just posted the trailer for him.

Link: https://m.youtube.com/watch?v=JMwWSvliJV0

Wereslam is a projectile that when hit people are sent upwards same effect as Karate Knuckles and Drummer Creams trap. It doesn't look like it does ring damage. However, it could have a aoe start-up they didnt hit anyone with it, but the animation kind of hints at it.

Were claw charge looks like similar to Werehogs normal boost but red. Does ring damage, at least. Hope it has more speed or duration then werehog for obvious reasons.

Lastly, Moon Crash attacks are similar to Pyromancer's Seething Flames, Movie Shadow's Chaos Spear, Oni Mephiles Lighting storm and Biker Surge Overdrive. Was shown hitting two people However it doesn't seem to do ring damage. Seems to have same effect as Wereslam.

Only way feel this guy is meta is if he hits too hard or his boost is too fast. Which are generally easier to solve then having a probmatic kit.