Tried out Aethermancer to burn time until Time Stranger, and it seems to have some good bones on it.
Didn't expect to win on my first run, but Nixe and Tatzel had some pretty busted synergy right out the gate. And by the time Nixe had died, Tatzel had became a monster all its own with that one 5-cost fire/water fieldwide multi-hit nuke resulting in a ridiculous number of effect procs.

Probably gonna have to shelve it until it gets more developed though. I've burnt myself too many times getting engrossed in the earliest of access roguelites and then losing all interest by the time the game actually has more content during full release.