The phrase "bloody climax" refers to the intense and violent peak or conclusion of something, often involving a lot of bloodshed or gore. Full definition
The tension in the movie starts tight and does not let up until after the final bloody climax. (thescorecardreview.com)
The great Mexican nations had been defeated by the Spanish invasion which came to a violent and bloody climax in 1521. (religion-online.org)
There are plenty of hysterical dramatic highlights, like a birth on a bus, an unhappy lover bombarding her husband with hairspray, a shootout in an apartment, and a terrifically bloody climax. (rottentomatoes.com)