A considerable amount of bloodshed.
A group of soldiers open fire on unarmed civilians, blood spills from their wounds.
Two characters are hung upside-down, a pool of blood is beneath them.
Wolf cameras attack and kill a bunch of people throughout, when it scratches people, some blood squirts out.
A man uses a knife to slice his hand, we see the knife enter the skin multiple times as he carves.
A man walks around the city covered in blood head to toe.
Two characters get stabbed with a special knife that opens a stream of blood from their wounds. Which includes a female who gets stabbed in the back with an ice spear.
A man's face is transmuted off, it is not seen but pool of blood is seen below him.
A villain's head explodes, blood flies everywhere. Although it's not seen closeup.