Much like his sisters, Spiridus and Rift, Equinox was brought into Spear as a whelp during the colony's early days, allowing him to grow alongside the colony.

Equinox is a footsoldier in Spear's military team, although he primarily guards key locations/enterances when not explicitly being ordered to do something else by Lua. He's more talkative than his other two siblings, although he tends to blow his own abilities way out of proportion.