User blog comment:Kogath/Monster Hunter XX Discussion/@comment-26995086-20170227161442/@comment-7784930-20170227170745

Demon Riot + Trance Slash and Swarm + Bug Blow are the main two with direct effects to the final blows of both arts, non of the others have an effect as big but a lot of other combinations do help, like Limit Breaker and Energy Blade for CB.