Ozodrin (5E Conversion, PEACH)

[Magikeeper]

Well, it's good that it is liked!

On the power though, it's less "I see a way that this is unbalanced" and more "Addled in particular, while simple, is so unusual that I'm wondering if there is a way to abuse it I haven't thought of". There are cantrips that reduce movement speed on a hit, most forms of enemy self-heal have a way to halt it for a round (and +2 dmg is fine). If anything it's currently a collection of individually niche effects. It's possible the differences from Hex results in the at-will ability check debuff being used in a larger variety of ways, but that's still rather niche - the main use would just be helping allies grapple/shove and maybe stop illusions from being discovered. Even then, it competes for the bonus action slot so even multiclass builds would get limited use from the at-will effect.