The purpose of this tread is to come up with counter decks to various elements because I think it is a nice idea to make counter decks, we we shouldn't lose ourselves into that, because that might be noticed.
But some elements are doable to make a counter, for example the deck I created the first war for my battle against rotface, who played aether.
52g 52g 52g 5i4 5i4 5i4 5i4 5i4 5i4 5i4 5i4 5i4 5i4 5i4 5i5 5i5 5i5 5i5 5i5 5i5 5i8 5i8 5i8 5i8 5i9 5i9 5ib 5ib 5ih 5ih
This deck makes a lot of aethers cards useless (or near useless): for example: dim shield is beaten by poison, PU is beaten by the fact that I can't damage myself (considering I have an ice shield up), fractal is beaten by flooding, immortality is beaten by ice shield, etc. The ice bolts can be used to control your opponent, or for a killing blow (which passes ice shield too).
With the new cards, I think you could use poisons and death pendulums. The only cards that can cause problems are lobotomizer and mind gate. The lobo can be countered by playing all chrys at once, and the mind gate is countered nicely by using death pendulums, meaning your opponent won't have a way to generate water quanta. The only cards that can cause problems are the poisons in that case, so you might want to leave them out (or use two arsenics).