Ion Dagger
Tempest throws a dagger that damages the target and applies an ionizing charge to it for a duration. Tech damage dealt to that target is increased and cleaves for a percentage of that damage to nearby targets. Ionizing a target multiple times increases the duration.
Faraday Cage
Target an enemy hero to trap them in a faraday cage, blocking movement and bullets.
Tesla Coil
Build a Tesla Coil that builds a charge on itself then discharges on the closest enemy within range. Holds the charge and builds overcharge if no enemies are in range. When Tempest fights in range of the coil, his gun is amp'd and his bullets deal bonus spirit damage.
Weathermaker
A ray of sun shines on each enemy hero anywhere on the map. Moments later, any enemy that did not find cover is struck by a powerful bolt of lightning, dealing damage to them and revealing them through walls for a duration.