Are those supposed to be 2 slashes or 3?
If it's 3, the second one has very little range compared to the other 2, if it's 2 then this is such an obnoxiously slow combo, the monsters have eaten you 10 times before it's finished!
That ridiculously little range of the melee attack was what got me killed in twinsen pretty good, I was always resorting to that lame jumping attack so does this actually work in the game?