Well crow storm works on everything but it's usually not the only thing. Chakrams can pass through walls and travel infinitely you jump over them on their way back and axes hit things above and below you.
DF: So why can a Marauder roll but a multiplayer Turian can't? Delta1-9: You are fighting female turian husks. You have reach but they have flexibility.
It seems like there's a room made for each weapon. I did one that was clearly set up for sickles and have come across others that don't seem like they could be done without something like axes or flame circle.
Like the "100,000 Strong for Bringing Back Mega Man Legends 3" fan page on Facebook! (http://tinyurl.com/3gj2r6g)