Transformers character

generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"

Class: Transformers character

A Transformers character is a sentient robotic being from the Transformers universe, typically capable of transforming between a humanoid robot form and an alternate mode such as a vehicle, weapon, or creature, with distinct allegiance, personality, and abilities.