Somehow, I see this ending badly.

That’s the same headcanon I have, except for the petrification being offered to the real Grogar after Cozy reformed and helped every creature defeat him. Pretty close thinking! :D

she a reform her and she prove her self worthy to become a alicorn and she help Twilight in many thing, of course any new Villain try turn Cozy back in her evil way but all fail because she see in them clearly he or she will double cross her soon or later like Tirek a done to Discord, So is no way Cozy will fall on their try, plus Cozy help to reform any Pony who be in the wrong path like her, of course is not easy but she have a lot of success on reform Pony But she still Try to reform Tirek and Chrysalis but both are more stubborn then a Mule but she will not give up, For reform Chrysalis, Thorax help her on that but For Tirek is his Brother and his mother , Cozy want the help the father but he pass away and Scorpants is now the new King of the old land where Tirek come from, No matter what Cozy will never quit on reform other and show them is better way, Oh and she love play chess with Twilight or Sunset Shimmer, she love Sunset because her too be in wrong path and she understand Cozy what she a pass through, But She see Twilight as a Better Mother then her real mother who give on her because she be born Pegasus right alter her dad pass way, is the reason she go evil and now she have a new family who love her for Who she be and forgive her for her crime but Cozy will never forgive her first mother give on because she a Pegasus and her Cutie mark But Twilight Love her for who she be and is the same for her Friends the cmc who a never give on her, is thanks of the CMC and Diamond Tiara, on the day become reform a month alter become the daughter Of Twilight be the better day of her Life!

She doesn’t have a right hand.