Dragon Ball Z Aura

Aura - n. pl. au·ras or au·rae (ôr) An invisible breath, emanation, or radiation.

Namekian: Namekian aura is usually very strong and can called forth easily. Their aura is usually white, but in some cases, the color is different. Most Namekians can channel chi easily and therefore defend themselves faster than humans.

When powering up, a Namekian can have a good steady energy field around them and power up to a strong state. The real fighters of Namek have high power levels and can fight fairly good. However, against a Saiyan, their power is very low and can be easily dealt with.

Their aura can be used steadily when concentrated enough, but can also go away quickly when have used too much energy.