20cp just like it used to be. For those unaware, it was basically the myrm version of heal self of sorcerers: https://wiki.nexusclash.com/wiki/Meditation
Keep healthy body and field supplies in the game since it seens most people prefer it, meditation would only give more choices to people.
Keep in mind that many sorcerers have heal self in this breath, so I think meditation would still be purchased by some people. It's ok that some skills are niche, think of something like blood transcription from defilers for example.