Mishra, Artificer Prodigy

Whenever you cast an artifact spell, create a 1/1 colorless Servo artifact creature token.
Whenever you cast a colored artifact spell, create
a 1/1 Thopter artifact creature token with flying.
Whenever you cast a multi colored artifact spell,
create a 2/2 colorless Assembly-worker artifact creature token.
Art imitates life, and engineering is an art.