Whats the usual buffs and heals I can pick for a pure ele build?

xoriandruid

I already have ele form, I was curious about some of the stuff in gadgetering, the electric block shield doesnt sound that good to be honest but if the damage is good then maybe it might be good for 50 feet.

roughbearmattach

If you unlock the power, Neuroelectric Pulse, you can get a heal/buff power. I think it requires Gold Recognition.
Another defense is taking the shield advantage on Electric Sheath active offense.