[Darth Atma]

Amethyst #7
Quite easy for me this time.

Spoiler for My vote:

ARENA 01: [Mikazuki Yozora] Aragaki Ayase
ARENA 02: [Konoe Subaru] Himeji Mizuki
ARENA 03: [Iwasawa Masami] Irisviel von Einzbern
ARENA 04: [Fear Kubrick] Suzutsuki Kanade
ARENA 05: Shiomiya Shiori [Elucia de Lute Ima]
ARENA 06: Hasegawa Kobato [Gokō Ruri (Kuroneko)]
ARENA 07: Kirishima Shōko [Haqua du Lot Herminium]
ARENA 08: Eucliwood Hellscythe [Akemi Homura]
ARENA 09: [Honma Meiko] Mine Riko
ARENA 10: [Tachibana Kanade] Charlotte Dunois
ARENA 11: [Kasugano Sora] Sakura Kyōko
ARENA 12: Nakagawa Kanon [Shimada Minami]
ARENA 13: Kōsaka Kirino [Yuzuriha Inori]
ARENA 14: Kuroi Mato [Tōwa Erio]
ARENA 15: Kanzaki H. Aria [Kashiwazaki Sena]
ARENA 16: [Victorique de Blois] Makise Kurisu
ARENA 17: Gasai Yuno [Haruna]
ARENA 18: [Nakamura Yuri] Yui
ARENA 19: Saten Ruiko, Uiharu Kazari [Sakura Kyōko, Miki Sayaka]
ARENA 20: Sakagami Tomoyo [Furukawa Nagisa]
ARENA 21: Sanzen'in Nagi [Holo]
ARENA 22: Izumi Konata [Last Order]
ARENA 23: Konjiki no Yami [Ichinose Kotomi]
ARENA 24: C.C. [Fujibayashi Kyō]
ARENA 25: Nagato Yuki [Misaka Mikoto]
ARENA 26: Ikaros [Hiiragi Kagami]
ARENA 27: [Akiyama Mio] Aisaka Taiga
ARENA 28: Shirai Kuroko [Hirasawa Ui]
ARENA 29: Shana [Nakano Azusa]
ARENA 30: [Hecate] Asahina Mikuru
ARENA 31: [Nymph] Shiina Mafuyu
ARENA 32: Sengoku Nadeko [Tōsaka Rin]
ARENA 33: [Katsura Hinagiku] Illyasviel von Einzbern
ARENA 34: Hirasawa Yui [Senjōgahara Hitagi]
ARENA 35: [Saber] Louise Vallière
ARENA 36: [Kotobuki Tsumugi] Index L. Prohibitorum
ARENA 37: [Oshino Shinobu] Suzumiya Haruhi
ARENA 38: Sakai Yūji, Shana [Kyon, Suzumiya Haruhi]