Argolis was a female Demothrax who wreaked havoc in Blackhaven before being imprisoned beneath the earth by a magical chain in the Olde Gaol, which later collapsed over her. Due to her apparent invulnerability, Argolis survived this, albeit remaining bound and buried alive. The Bounty Hunter seeking Karam Gruul was was forced to free her during an attempt to retrieve the chain that bound her. They were then forced to destroy her, as the magic chain would otherwise have bound them in her place.