Ambitious Aetherborn

Fabricate exists to hand a creature two possible shapes and let the controller pick which one the board wants, and this is the mechanic in its plainest form: five mana buys either a 5/4 or a 4/3 standing next to a 1/1 Servo. The split is the whole decision, and neither half is thrilling on its own. Fold the bonus into the body and you get a fragile 5/4 that trades down to nearly any removal at no premium; keep it as a token and you spread the same stats across two permanents, which is the only configuration that gives the card a real job. A sacrifice engine or a token deck cares about that second mode: the Servo is disposable fuel, and disposable fuel attached to a passable beater is exactly the kind of glue those archetypes want. Outside that use, the rate sits well behind the curve for what five mana should buy. This was built as common-rarity filler for an artifact-matters environment, doing what fabricate was designed to do and nothing past it.