User blog comment:Emptylord/Champion reworks/Sona the Maven of the Strings (Overwatch's Lúcio)/@comment-26378838-20160620133459/@comment-3974211-20160620150911

I have explored many versions for Karma's rework. In keeping with her current and original kits, I've normally favoured simply having Mantra grant inversed versions of her abilities and for the Mantra button to cause them to become available to cast - similar to Rengar.

I recently started exploring a Hel-like two-forms kit, which was inspired by VU Karma's concept art - where Karma's weapon was two dragon spirits!!!! The two spirits—which could be styalized similar to that fan champion DhaMa—represent Yin and Yang (or, Mage and Support). I'm currently inclined toward the Rek'Sai model - where it's a basic ability that shifts forms and there is still an true ultimate.