Flack-the leader of the group
Flack is a vulture class frame that, while incredibly strong, suffers from the need to consume metals or else suffer a meltdown that can send him into blind rages, tearing apart friends or foes, and devouring them

Luna-sharp looks, sharper claws
A Slime class frame born to a powerful noble who ran a small city of slime-class citizens, when it was discovered that she was susceptible to meltdowns due to having a faulty meltdown node in her fabricator causing a small increase in sexual needs she was imprisoned and “fixed” before she escaped with a mercenary named Clump joining Their team as a new blade

Amber-the best medic there is
Born to Flack's brother and his wife Amber very quickly took interest in medical care repairing her wounds and even saving her father after a hunting accident, however, her parents began to deteriorate rapidly due to the injuries sustained at the Spire, and in her grief, Amber searched for her uncle Flack intending to bring him back from the dead

Clump-the armour-clad enigma
Clump was born to a clan of armour-class frames that denounced “biological Fallacies” believing that frames are nothing but robots not meant to reproduce sexually when Clump's closest ally chose to leave and reclaim his own path Clump followed however they went separate ways never to meet again...