Light bender- Can manipulate light itself and use energy to power objects

Healing- Ability to draw energy from surroundings and heal any wound. Takes and enormous amount of energy, so can only be done once every so often.

Water bender- Ability to manipulate water itself, and use it on anything.

Plant manipulater- Ability to help a plant regenerate and manipulate surrounding plants

Light bender- Can bend light as long as light is in surroundings

Animal speaker- Can speak to all pure animals, and can sometimes compel them

Dark magic- Feeds off of fear and can manipulate any object, (such as levitation, manipulation of reality, exc.) they are very rare, and very dangerous
(Only one may use this because I am using this)

Storm brewer- Can manipulate weather into storms such as hurricane, tsunamis, and etcetera

Fire bender- Can manipulate fire, and use it on anything

Wolf speaker- Can talk to all dark animals, and sometimes compel them

Decayler- Can use rot to make any living plant decay

Moon walker- Has a strong connection to the moon, can sense things in the night, can see in the dark, uses moonlight as an energy source

There ya go! One power per person. And only two can have the same power! All of them are special in there own way!
Choose wisely.

Ps: People with the same power usually feel a connection or very close to that person. So do opposition, although they can often gave NEGATIVE effect.