Force-bridging was the process by which a magic user could access or manipulate magical energy across long distances. It was a required element in actions like summoning.
Utilization
To do a force-bridge, a magic user would have to transmit magical energy through other ambient magical energy, essentially "skipping" a tendril across energy until it reached the desired destination. The farther the distance, the more energy needed to be expelled. For this reason, the Draol were more adept at this than other schools like the Eari that did not typically harvest magic in large amounts.