The Bait: Heroic variant as Dorothy uses her advance speed to draw the bad guys fire away from Roger.
Foreshadowing: The interactions between R. Dorothy and Dorothy-1 helps to illustrate the nature of megadeus-android relationships and suggest an even closer technological bond between megadeus-type units and androids, especially R. Dorothy
Throughout the episode, R. Dorothy displays a subtle synchronization with Dorothy-1 in the form of mimicking movement and sound. Beck uses that connection to revive the megadeus in episode 2.
