The Trials of Silana (Amazons and Monsters)

Silana, an Amazon warrior, is overpowered by a demon formed from merged bandits and endures a brutal, sadistic assault. Despite extreme pain and the demon's taunts and threats, she feigns submission before chanting a secret vulnerability spell taught by a wizard, causing the demon to erupt in flames. Silana destroys the demon and triumphantly holds its skull, liberating the land from its dark influence.