Hello stuent,

Until now, there is no information about second round option entry of Ayush in Karnataka. According to previous year i.e. 2018 information, there was only one round of Karnataka Ayush courses counselling. There is no second round option entry in Karnataka last year. You can check the further detailed information about with the given below link:
http://kea.kar.nic.in/cet2018/ayush_r1.pdf

Hope this will be helpful...