Factor of Indeterminate Will

Factors are humanoid marionettes that are brought to life by a race of beings as a representation of their self. Due to their unsettling true form, these beings prefer to remain hidden and deal with other races via the Factors.

Neither the Factors nor their masters are able to speak, though they are known to communicate via rudimentary but graceful gestures using its four arms.

The Factors are noted as acting incredibly lifelike, at times even flinching when taking damage from incoming fire - even though the puppet shells are practically empty.