There are lot of blood and action anime which you can sort out using advance genre filters of anime websites . But this method will only give you names of anime with blood , irrespective of the story . There are anime with action and blood but with very uninteresting story line.So , here the thing you were looking for :-
10. BERSERK : An anime based upon manga series by Kentaro Miura , takes you to the world where the Kings are [.....]
