 If you liked
Claymore
|
 ...then you might like
Jigokuraku
|
Violent sword fighting manga with well drawn fight scenes. Both have similar types of large monster/demon creatures that the characters fight against and have similar systems of humans gaining power by sacrificing their humanity.
Claymore and Hell's Paradise (or Jigokuraku) share a lot of similarities in tone and feel. Both are dark fantasy action series that follow an ensemble cast with unique skills as they struggle to survive in a disturbing world. The eerie but beautiful monster design is a hallmark of both series.