MMMehh...
I can see why 2 Aether/Entropy fights, but I have something to protest for.
Let's think of the remaining Aether/Entropy battles as one big group.
We have 7 slots, six occupied by Aethtropy, one occupied by Time.
Time faces Aethtropy twice, makes sense, because it couldn't be anything else.
What's left are Two Air, Gravity, Water, Earth.
Air faces one Aethtropy and one Time.
The rest are randed in Aethtropy, that's how I think it should have gone.