No regrets. . I had this idea early on that when Undine took off her helmet, there' d be a realistic fish head under there. No art of this though" -Toby Fox. Undyne's fighting style was originally conceived and practiced in a place called Innsmouth. No regrets I had this idea early on that when Undine took off her helmet there' d be a realistic fish head under there art of though" -Toby Fox Undyne's fighting style was originally conceived and practiced in place called Innsmouth