Topic: Elements /
Elements FG killing deck without upgraded cards - is is possible
Cheapest deck is sudden killer, read the forum topic to learn to use it, but it should be pretty obvious.
Only do this of course if you just want a single false god kill for the kong points.
Liquid antimatter ditto, but it is way less enjoyable and fiddly.
If you want to keep playing past a single false god kill, get on the forums and check out some interesting options.
Long term, lrn2fractal.
Best card in the game.