Victor
Quick on your feet, your running and agility are twice as fast as that of the average human! But your true might lies within your fists. With enough force, a single punch is capable of knocking almost anything back! People, stone, metal, vehicles, wind, and water! So yeah, be gentle with those fist bumps you give to your friends.
Trickster
Capable of opening up portals to get from one destination to another or to get enemies and essentials to you or bars. You also have a pocket dimension that you can enter. It's not all big, but it's your dimension and no one else has one. No one can take that from you. And as trivial as it may be, you also have heightened senses; making it easier for you to use your portals more efficiently.
Rockjaw
Capable of biting and digesting generally anything (metal, stone, wood, ect.). But you are also capable of changing your body from flesh to rock solid stone. Both of these abilities granting you the alias of Rockjaw. So you can smash something to pieces with your stone fists or eat your way through.
Gigabyte
Capable of shrinking in size, multiplying, and shooting electricity. You can shoot electricity and clone yourself in regular size as well; the shrinking's mostly to help get into certain enemies and defeating them from the inside out. You may shrink, but you are no small thing in the grand scheme of things.
Captain Iron
Your power is super strength! Capable of moving structures, lifting cars, your own house, kicking down any door, and taking damage! You have a sword (hence the captain), but it's mostly for show. Since your bare hands alone are plenty.
Shinobi
Super speed and turning invisible are your abilities. Not only can you run fast, but your hands can also move fast. Just imagine how many shurikens can be thrown! Or I guess how fast you can type. Whatever the task be, you can be sure to accomplish it as quick as possible. Or use invisibility for stealth.
Star
Capable of absorbing light itself and shooting it out of your palms as projectiles are your powers. A solar powered superhero, but if you were already outside in the daytime, then you have already obtained light. It stockpiles, so you can use it at night. You just got to remember to spend more time outside is all.
Phantom
You get your alias from two traits. The first being that you like to dress formally and bear a mask (like Tuxedo Mask I guess), despite this outfit being more of a hinderance than help. The other being the ability to pass through walls, floors, doors, and more through will. This power also helps keep you from getting hit from enemies. Basically you no clip in real life.