So I finally took the plunge and checked this out. I finished seasons one (4 episodes all about 25 minutes long) and have started season 2 (8 episodes). They just released season 3 which is 10 episodes.
Wow. This is good. The best way I could describe it is: its and adult Avatar the Last Airbender if it was written by the guys from Metalocalypse. I get A:TLA feeling when the team interacts with each other, the humor (but on a mature level), how one user uses magic looks like bending, and with Dracula being like the Fire Lord the team is trying to take out. The setting, subject matter, and visual brutality is more like a serious version of Metalocalypse. It does not pull punches with the brutality when all hell breaks loose (literally). Expect gore. I wont spoil it, but of the 4 episodes of season 1, the first episode sets up the story with episodes 2-4 about the team forming and their backgrounds. Its loosely based off the game Castlevania III: Dracula's Curse for the NES. Its surprisingly good.
I found it funny that all priests, bishops, and archbishops dress like modern day Cardinals. Historically speaking, I do believe the Catholic church was not influential in Wallachia during that time period (or ever), it should be the Eastern Orthodox church. Also based on the years given, Dracula (Vlad III) would be the ruling Prince of Wallachia. But hey its a fantasy story from an 80s NES game so w/e. Its just fun.
Definitely worth a watch.