The Atlantian soldiers were having an awful time.
The last test of the Doppelganger and Invisibility Sea King will was so weird and unheard of that it caught all the Atlantian soldiers, including the knowledgeable Lieutenant Colonel Arachnid off-guard.
If they were asked to swim a thousand laps, they could do it, if they were asked to survive alone in the darkest regions of Oceania, they could do it, but for this test, they could not do it.
This was a test that completely fit the personality of this notorious Sea King.
As soon as all the Atlantian soldiers entered the domain for the last test with optimism radiating vibrantly, they faced the nightmares of their lives when they discovered that they were no longer Atlantians.
Dogs, cats, rats, eagles, fowls, snakes, and even worms, were just a minority of the myriad transformations that the Atlantians experienced.
The set-up was so messed-up that they themselves were messed up.