This is a list of Techna's powers and abilities.
Smarter than most humans.
She is stronger. The heaviest thing she's lifted was a ten ton weight.
She is some what faster. Highest running speed with out tech is as fast as Usian Bolt.
She can alter her size. She can be seven feet tall or one foot tall.
She is able to create weapons. Here are some examples.

Those are her Energy blades. Their her main primary weapons. They can cut through most metals. She is also able to blast the blades off and shoot Energy shots. They also can act as shields.

This is her civilian mode that her outfit changes to. The dagger is just a dagger that she found. It can emit small  Energy waves.

That's her Energy dagger and War hammer. The dagger is made out of Energy from Slick. The hammer is an invention of hers like her Energy blades. The hammer can cause an EMP. The dagger is like a lightsaber.

These are just two Energy swords that she rarely uses.

This is her Plasma Riffle. It's a rifle that shoot plasma blasts.

These are her energy guys Tesla (grey one) and bolt (black one). They shoot electricity.

This is a bazooka she made that she only uses if the team is facing something big.
Also all of these weapons besides her Energy Blades are powered by Slick.