You're like super confused...

Wavemasters wear Waves as weapons. 

Their characters control/manipulate/wield aether using these Waves which are attached to the body.
"A class such as this favors the use of heightened physical combat to release ethereal force around themselves with every intended strike."

Basically meaning that this class is strong as hell, using physical battle(melee) to cause damage. This damage is increased by the emission of ethereal force(aether) which can be manifested in varying ways in conjunction with the equipped Wave. Wavemasters DO NOT use physical weapons such as swords, hammers etc. You keep asking about energy where as aether is a force that can generate a plethora of forces, which I already explained the Waves are used for.

IE: A Wavemaster could be equipped with a Wave called, "Hurricane Notions" As they attack and combo a foe, maybe some kind of added effect such as triple wind damage, or bursts of wind magic are applied blah blah.

Wavemasters always have some display of "energy" or an aura involved in their attacks because aether flows directly from their PC. Also I mentioned that Wavemasters with higher experience may have access to "Heaven Waves." These are like normal waves, only the often grant the ability to use aether to do other effects such as summon forth giant weapons from themselves made from aether, or to use spells within the game that aren't classified in other categories.

I really have no idea how you have been so confused this entire time. the class is really pretty simple. You must be thinking too hard. You've over looked things I've said over and over again and even asked the same questions I've already answered...

I can't really explain it any more than I already have broski. If you're THAT confused, don't use the class. The last thing I could connect this idea too would be DBZ or something like that. You can witness many anime/video games etc where characters perform simple actions IE: punches, kicks, and so on that do immense damage or affect the environment in absurd ways.

@Raddum
Do as you will. I honestly expected more people to join this smh.