Try these:
Luror - Cease to Live and The Iron Hand of Blackest Terror (as far as I'm concerned, this is absolutely necessary modern black metal done 100% right)
Fäulnis - Gehirn zwischen Wahn und Sinn (badass as fuck rocking shit that just rules in every way, also really atmospheric/weird)
Nocte Obducta - EVERYTHING (not really strictly BM, more like progressive/atmospheric/epic black/death/weird metal, but...seriously just so good)
Ascension - Consolamentum (brought up earlier this page; anything on Luror dude's WTC label is worthy, honestly. It's all just phenomenal shit that kicks ass. It's got a dude from Katharsis too)
Arckanum - Kostogher (everything is varying levels of good, with Antikosmos being easily the worst and Sviga Læ also being meh-ish, but otherwise this guy is spot-on about what makes BM good)
Die Toten kehren Wieder mit dem Wind - basically anything, it's all great (yeah yeah I know, the name is dumb, it's taken from another artist's song title though. Great German BM with consistently high quality of releases; it's one dude and usually really rough sounding, but he knows how to write great stuff. Also good luck finding it to purchase)
Dodsferd - Fucking Your Creation (way better than the majority of Wrath's stuff, though some of the albums after this don't suck/are alright; it's Greek BM pretending to be rocking Norwegian/German shit)
Njiqahdda - Divisionals (start with this one and if you like it check out Nji. Njiijn. Njiiijn. and Njimajikal Arts. Bizarre USBM that really stands apart from generic stuff)
Paysage d'Hiver - Paysage d'Hiver (you might've heard this if you have heard Darkspace but it's pretty different. Not heavy at all, very trebly...sounds like a blizzard in your ears. Great stuff)
Alright you're off to a good start there. Most of it isn't that bizarre nor does most of it use "wacky" instruments like Lugubrum and their saxophone stuff or whatever, but it's a good start.