Mythos/Tinker

Boom Zipper
Boom Zipper is modified and built onto by Improved Zipper and Fleet Zipper. The cooldown for this ability never changes.
 * Description: "A bomb that zips to the nearest enemy and explodes, dealing damage to nearby enemies in the process. The bomb has a five second fuse."

Tesla Widget

 * Requires: Nothing.
 * Description: "A mobile drone with a limited life span that uses a steady stream of energy to drain the life and interrupt nearby foes"