Karla, Jackson's Guardian

Haste, Trample, Electric (When you play a red or blue spell, this creature gets a +1/+1 counter, only used once per turn)
If you control a Jackson Planeswalker, Karla, Jackson's Guardian get Indestructible and First Strike
Karla, Jackson's Guardian toughness is equal to X
Electromancers you control have First Strike
"I don't protect the Son God of O'Kell. I protect Jackson O'Kell and he has sent me to get you and your friends Andrew"