This reptilian behemoth was locked in hibernation within an Indonesian temple until he was finally liberated by the machinations of Blackthorne Shore. Holding sway over both serpents and an army of unnamed monsters (similar to giant humans with animal heads and sometimes bat wings) and able to spit deadly "electrical blasts," Sslither was once the ancient ruler of the Inhumanoids, relentlessly slave-driving Metlar to construct the pyramids and other ancient monuments in bitter servitude. Eventually, Metlar overthrew and imprisoned his former master. Partnering with Blackthorne, Sslither tries to settle the score against Metlar, but finds himself outnumbered by too many foes, quickly tiring of the battle and abandoning Blackthorne's charge.