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 a vision in Season 2 episode 5. And actually appears 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.