Danny, don't listen to the nazi boy. I don't know why Lykathea Aflame was brought up in the first place, but it's a rare band that can incorporates ethnic elements while still being fucking aggresive and they are also very technical (especially on drums played by Tom Corn) and I still like them. You know that I despise "technical death metal" just for the sake of it but this is not the case.
I don't see why someone doesn't like them just for being idiosyncratic - that's the way it is and you can't deny the things I said about them in the first paragraph. Definitely check Elvenefris out before judging.
Also, check out !T.O.O.H.! if you don't know them already. Another classic czech weird-ish death metal act.