I did this in the Southern forum, so lets see if we can get a list of Northern Systems in here....
Northern Mantis would be one, we could even go further than that and list the actual styles of mantis such as 7 star, 8 step, wah lum, plum blossom.
7sm
Northern Mantis would be one, we could even go further than that and list the actual styles of mantis such as 7 star, 8 step, wah lum, plum blossom.
7sm