Ok, so a buddy and I got the Wind and Ice elements figure out. We also figured out how to do most of fire and electricity. We got two of the terminals for the fire easter egg and I found a soul battery and filled it up for what I assume to be the electricity easter egg. I legit have no clue where to go from here, though. We can probably figure out the fire one easy enough, but the electricity one has left me in a complete rut. I can't figure this out. If you can just give me a hint or something as to what to do, I'd appreciate it.