So, on Abilities, these are mostly my opinion and experience with them, and their explanations....

Choco Dash - Seems fine to me. >_>
Choco Cure - Would like to see more stamina cure'd, but it's not bad right now.
Choco Esuna - Fine
Choco Ease - Wtf does it mean by "restore stamina by 50". It's def NOT 50%.. and there's not values for Stamina. Clarify and fix it.
Choco Calm - See above.
Choco Reflect - Seems fairly weak tbh. Should prevent AoE effects, like Briars and Choco Meteor.
Choco Steal - This is MASSIVELY underwhelming....Sure, a good player with some luck can snag a few good items, but otherwise, this is one of the weakest abilities.
Choco Silence/Shock - The duration feels LONG. The AoE effect is huge, but thats fine. Either huge AoE, short timer, or smaller AoE and longer time (like, how it is now..)
Head Start - Nearly mandatory if you want to compete. :S
Inceased Stamina - Okay.... maybe increase it's effects a bit more, so it's actually noticeable.
Heavy Resist/Level Head - borederline useless as well. I have Level Head III, and I still got Frenzied a lot. No one keeps these abilities, no reason not to.
Speedy Recover - "ability induced" stamina recover... wow. how.... narrow. Seriously, this is garbage! Fix it. <_<
Dessage - Ok.

So yeah, most things are relatively okay but it's obvious where some abilities are straight up the best choices, and others will never be used intentionally. :S