A main character stabs a man twice in the hand with a knife (no blood) and then stabs another man with it in the stomach (no blood) and then shoots two men (still no blood).
Many people are shot.
A mutant who can generate tornadoes throws several agents around, killing them, and throwing them across the room.
A mutant leader who can control and manipulate energy kills several agents by reflecting their ordnance in the form of a massive explosion by a stomp on the ground.
One demonic character disappears and appears slicing other men's flesh. No blood is seen but the sound of ripping tissue is heard.
A mutant kills many people by dropping them from high up. Many people are killed this way. He also kills many people with a sword/blade, but no blood is seen. Also kills many using a barbed tail - no gore, but rather violent.
One man's tooth filling is tortuously pulled out - no gore, but intense.
A character literally causes another to disintegrate - not graphic, but violent and frightening.
A character violently kicks another in the chest, causing them to almost drown.
A character enthusiastically hits another continuously with a chair.
A character is pinned/crushed to a wall.
A character is mercilessly thrown around a small room, causing mirrors to shatter.
A character is impaled with sharp claws.
A battle in the air takes place with many characters, involving various incidences of mild violence.