Ecency
ᴍᴇɴᴛᴀʟ ɪɴsᴛᴀʙɪʟɪᴛʏ ᴀ ʀᴇsᴜʟᴛ ᴏғ ᴍᴇᴛᴀʟ sᴛʀᴇss || ᴄᴏᴘɪɴɢ ᴛᴇᴄʜɴɪǫᴜᴇs. | Ecency