The Azazel Cup was planned by Sirzechs Lucifer and Azazel in preparation of the sealing of 666 which would result in the lost of many mythology leaders. The Azazel Cup is created to serve as a proxy war among the myths and prevent hostility from brewing among myths which could lead into more wars.
Due to the inclusion of non-Devils, new rules are added to the Azazel Cup.
- Anyone can register as a King.
- A King can register anyone on his team as long as the targeted person isn't in another team.
- Devils with multiple Evil Pieces will be treated as 1 Piece for this tournament with the exception of Gods or God-level which will automatically be counted as 2 pieces or 8 Pawn pieces.
- Each teams starts with 1500 points and they would accumulate more points by playing matches.
According to Tiamat, if a team wins the tournament they can ask for anything and if the wish isn't super big then the rest of the team members can also ask for anything.
- Azazel Stadium (Team Issei vs Team Baraqiel)
- Ajuka Stadium (Team Issei vs Team Dulio)
- Issei Hyoudou's Peerage
- Rias Gremory's Peerage
- Sairaorg Bael's Peerage
- Sona Sitri's Peerage
- Vali Team
- Slash Dog Team
- Cao Cao's Team
- Indra's Team
- Sun Wukong's Team
- Dulio Gesualdo's Team
- Seekvaira Agares's Peerage
- Riser Phenex's Peerage
- Ruval Phenex's Peerage
- Diehauser Belial's Peerage
- Baraqiel's Team
- Mahabali's Team
- Tannin's Peerage
- Typhon's Team
- Surtr's Team
|King||Issei Hyoudou||Rias Gremory||Vali Lucifer||Sona Sitri||Sairaorg Bael||Riser Phenex||Dulio Gesualdo|
|Queen||Grayfia Lucifuge||Akeno Himejima||Fenrir||Tsubaki Shinra||Kuisha Abaddon||Yubelluna||Deethelm Waldseemüller|
|Rook||Rossweisse||Koneko Toujou||Gogmagog||Tsubasa Yura||Gandoma Balam||Isabela||Nero Raimondi|
|Bova Tannin||Vasco Strada||Zhu Bajie||Loup Garou||Ladora Buné||Xuelan||Liu Binkan|
|Knight||Xenovia Quarta||Yuuto Kiba||Arthur Pendragon||Tomoe Meguri||Liban Crocell||Karlamine||Jessica Lagerkvist|
|Irina Shidou||Lint Sellzen||Sha Wujing||Bennia||Beruka Furcas||Siris||Kiyotora Shinra|
|Bishop||Asia Argento||Gasper Vladi||Kuroka||Momo Hanakai||Coriana Andrealphus||Mihae||Mirana Shatarova|
|Ravel Phenex||Valerie Tepes||Le Fay Pendragon||Reya Kusaka||Misteeta Sabnock||N/A||Griselda Quarta|
|Pawn||Elmenhilde Karnstein||Crom Cruach||Bikou||Genshirou Saji||Regulus||Ile||N/A|