A father, who was a male human, was the progenitor of Phasma. In their youth, Keldo, Phasma's sibling, would frequently engage in disputes with their father and mother concerning the appropriate methods for handling the marauders who aimed to seize their ancestral home. Tragically, both parents met their death at the hands of Scyre combatants after Phasma convinced her brother to align himself with the Scyre.