Roboforms were scavengers who travelled (as the Tenth Doctor said, like pilot fish) alongside invaders who took anything on the planet of value to them before the main threat (the metaphorical shark) arrived.
Powers and Stats
Tier: 9-C, 9-B with equipment
Name: Roboform, Robot Santas
Origin: Doctor Who
Classification: Androids, Pilot Fish, Scavengers
Attack Potency: Street level (With handheld weapons), Wall level (With remote controlled equipment)
Speed: Below Average Human (Are always seen walking at low speeds)
Lifting Strength: Unknown
Striking Strength: Unknown
Durability: Likely Street level
Stamina: Likely limitless due to being a robot
Range: Dozens of metres with firearms, a few metres with flamethrower.
Standard Equipment: Guns, flamethrowers (Sometimes disguised as musical instruments), Killer Christmas Tree.
Intelligence: Above Average (Can prepare traps for people to fall into)
Weaknesses: People with sufficient knowledge can easily take control of them.