Warbell is a female-fronted melodeath band from Poland. The most obvious reference here, with that in mind, would likely be Arch Enemy. However, I'm not sure these two groups sound all that similar, and PC Principal would probably argue that making the comparison is a micro-aggression against women. Really, the guitars have a distinctly Rotting Christ vibe in my opinion. You can see what you think for yourself with the song below. More info on Havok at THIS LOCATION.