もちモンわーるどずんだもんは、クリア条件にされるほどのもちモンなのだから、
案外、ずんだアローずんだもんも生身で本気出したらかなり強かったりして...φ(:3｣∠)_

Zundamon is such a strong Mochimon that it was made a condition for clearing the Mochimon world.
So, it's not surprising that Zunda Arrow Zundamon is also quite strong when it goes all out.