Ban an Oko here (Step 1: Done!), reprint an Oust there, and suddenly Narset becomes the most oppressive part of Pioneer
Furthermore, the close-up of a Toedscruel in the bottom right corner is pretty hilarious - although maybe not intentionally so
Like Tome of the Infinite, I expect players will try it, if not in the main deck then in the sideboard, but I'm unsure if it will stick around
You can only use this effect of "Steel Star Regulator" once per turn
His minions, the Ladybug ninjas, also have no further relevance even though they were hinted to have ulterior motives
Mechanical Mechanic would fit best in a WIND Machine strategy that cares about Level modulation and low-ATK combo piecesmost notably Speedroids, WIND Machine combo decks using cards like Rubber Band Shooter, or hybrid Machine builds that rely on precise Level tuning for Synchro or Xyz plays