"Nope. They're called biotics. Us Asari have the most natural talent with them, but humans and a couple other species can develop them. They range from blasting people and objects with extreme force to suspending people in the air, helpless, so you can blow their heads off. There are also biotic barriers. They form a barrier to protect from damage. Difference is, unlike other biotics, they're innate and don't require any power to maintain. They [i]can[/i] be amplified of course, but that saps energy. As for how powerful they are and how long we can maintain them, that depends on the our natural ability and our amps. I have an amp specifically designed for me. It increases my power tenfold. And I could rival most people that have an amp without my own."