There's lots of action sequences with fighting and blood and death. Lots of impalement with medieval-type weapons (swords, spears, etc.). Most battles are happening fast and the camera does not linger on the injuries.
Some people are tied up to a post, and there's a device with a big spike that swings down and stabs them through the stomach to kill them.
People are forced to fight to the death for the entertainment of others.
A man is captured and a guard hits him really hard in the face several times.
Someone's throat is sliced and you see the cut from a distance.
The top half of a person's head is cut off and you see this from a distance as his body tips over.