Conscus Idenmium

建蘇粕 意伝枚无 (Conscus Idenmium) is the witch form of Kaitlin-Chan. it is the final boss of Mahou Shoujo Record. It first appears in Season 2 episode 5. And fights the magical girls at the end Season 3 Episode 3. It is the strongest witch ever due to the sadness level. It later turns back into kaitlin after getting redeemed.

History
Episode 5 Season 2: she appears asleep mentioned by Jewel Sparkles. using her stomach while unconscious to eat other witches to wake up. One of the girls tries to kill her but fails.

Episode 3 Season 3: she wakes up and goes to the protagonists, ready to end them.

Episode 4 Season 3: she battles everyone, but her sister and brother arrive and confront her, telling her to stop. She still attacks so they both enter her soul and save her. Turning her back into Kaitlin.