Create a dark cinematic high-fantasy battlefield scene titled {argument name="scene title" default="Alliance with the Barbarian 4"}: in the midground, two powerful warriors fight back-to-back as allies, crossing swords against unseen enemies amid dust and flying sparks. On the left is a massive horned {argument name="barbarian type" default="demon-like barbarian"}, bare-chested, extremely muscular, scarred and muddy, with reddish-brown skin, long wild black hair, small curved horns, a snarling face, leather-and-fur loincloth, bone and skull belt ornaments, wrist wraps, and a heavy sword grippe
