The black body of Revenge Shadow Rider is even more ferocious, sacrificing defense coefficients for greater agility, focusing firepower in unity. Even the black wings that are the only defensive capability are fitted with particle serrated cutting characteristics, making it extremely difficult to control, plus the terrifying gravitational acceleration of the mecha, Heinous does not dare to ride this wild mecha.
Perhaps describing Revenge Shadow Rider this way might seem too abstract, so let's put it in simpler terms: just look at the Mecha Battle competition where Revenge Shadow Rider executes a Z-shaped lateral drop from the void, the average gravitational stress it withstands should reach about 40 times. For an ordinary person to take the controls would be no different from courting death.
