Energons are enimatic, incorporeal beings found throughout the planes. Originally, only two types were known to exist, the xag-ya and xeg-yi. These were associated with positive and negative energy, respectively. Energons associated with different types of energy were introduced later. Energons appear as incorporeal floating globes with a pair of spots that resemble eyes. A half-dozen to a dozen tentacles protrude from the sphere. Energons look like octopi when they "swim" through the air.