Haki: At this time Atton just knows that this ability allows him to sense when others a near allowing him to deal quick counter attacks.
Wind Style:
Air Step: Atton manipulates the air around his feet so that he is able to jump off the air around him if it were solid.
Shave: Atton sends out a air blade from his legs in a kicking fashion to slice the opponent. They are very thin and Very sharp
O-Damu Shave: After useing the proper hand signs Atton sends out a horde of air blades that cut and slice those that get in it's way.
Red Leg Style Martial Arts: Atton own style of fight he invented by watching and training with the Black Leg style under the guidance of his father Sanji. Unlike the Black leg style Atton does use his hand while in combat and his moves are much more graceful. This style can been seen as a type of capoeira fighting style but it's better looked at as epic break-dancing fighting technique. Atton is known for using bursts of chakra to increase the speed and damage of is techniques so watch out..
(Here are a few moves)
Hammer Down: Atton delivers a very strong heel drop on to the opponent with the goal of knocking them out.
Whoops: A hook kick delivered the opponent's head neck or under torso/
Concassé: Atton leaps high into the air and starts flipping over rapidly to gain speed, then he brings the heel of his foot down on the opponent's head. Atton can also use this attack by standing on one hand sideways while facing his opponent before spinning around rapidly and delivering a kick to his opponent's side.