The meaning of C HP is to save yourself when you have lost more than half of your HP. Usually you need teleport and almost no lag. C HP is almost useless if you play carelessly.
Akatsuki is good at playing long range games, where you rarely get hit by specs, so I don't recommend C HP. Just go full atk and aim well.
Master at nothing
Missed too many specs
Now Jesus Yamato fanboy
Korean f3g, NA f/-\g player
King of fail OC <= no longer true
Cute, sweet, too much derp
FonSpark(KR), Bonjour (HK), Feb(NA, SEA and other servers that I don't remember