Across:
3. mrc
6. art
7. korbat
8. kau
10. eppa
11. growl
12. noil
13. blue
14. evil

Down:
1. tshimba
2. bar
4. catapult
5. common
9. ugly
12. ntv

Happy St Patricks day!
Thanks to m_t_labienus for sending me today's answers. :)