Electric Mage Skill combination?

[Walkampf]

If you shoot through the Firemages Firewall you get Fireshots,
If you shoot through the Icemages Icewall you get Iceshots.

So far so good.
My question ist, what kind of combination can the electric Mage trigger?
I saw the Mage Character Video some minutes ago and it says "energize your friends to make them even stronger"

So, has anyone figured out how to do so?

[Jargas]

you can change the ray of awesome to Heal or increase damage, that is on any mage type. I may be wrong but i don't think you can combo anything with the electric mages attacks. Its made up for in that regular attacks bounce and stun on crit and wep attack is not limited by the range of the other 2 and can be detonated at any range for a very effective stun. You trade combo attacks for crowd control

[Walkampf]

well, in the video the "energize" part was said during the segment of the electric mage, not during the ray of awesome segment.