Ahh thank you everyone for your replies.
Also, I didn't know that left/right shot had invincibility frames, so I guess I have to start working on timing that...when I staged I never used diversion/left/right shots so I guess I have to start.
Also, I just kind of disliked Rapid rail gun because of it's large mana cost, however since myth supposedly has huge sized mobs (which means more hits), it might work alot better for the mana/dmg ratio.
Still not sure about Burning Land, still gets cancelled very easily but I guess that's what voke is for
Also does Flame Impact knockdown myth mobs? I don't know why it's in there but I just wanna know :P
Thanks for your help.