Duel at the Elven Royal Castle

Assassination Attempt on Mare Bello Fiore was a battle between one of the Sorcerer Kingdom's 6th Floor Guardians, Mare Bello Fiore, and the Extra Seat of the Slane Theocracy's Black Scripture, Antilene Heran Fouche. It would end up being the spark that led to war between the two nations.

Background
Whilst attempting to loot the Elf Country's treasury, Sorcerer King Ainz, Aura, and Mare, were confronted by Elf King Decem. Assuming the two Dark Elves to be his grandchildren, the monarch ordered them to bear his offspring. This enraged the Sorcerer King and a battle ensued which ended in Ainz's victory. However, the Elf King managed to escape, prompting Ainz, who wanted his equipment, to send Mare after him while he and Aura looted the remaining treasures in the vault.

Meanwhile, the Slane Theocracy assaulted the Elven Capital. As part of this offensive, the Theocracy sent Antilene Heran Fouche to assassinate the Elf King. Intercepting him in his throne room as he attempted to flee the country following his battle with Ainz, the Elf King assumed her to be Aura and Mare's mother. However, Antilene had no idea what he was talking about and proceeded to kill the already exhausted monarch with ease.

Upon completing her mission, however, Mare entered the throne room. Assuming him to be one of the grandchildren who the Elf King mentioned earlier (and a girl due to his cross-dressing), Antilene attempted to kill him by throwing the monarch's corpse at him. However, Mare dodged it, surprising her. Striking up a conversation, Antilene is shocked when Mare revealed that he is from the Sorcerer Kingdom, recalling the "Thousand Leagues Astrologer's" report on the Dark Elf who accompanied the Sorcerer King during the Massacre at Katze Plains. Upon witnessing Mare's shy personality, however, Antilene concluded that he is just putting up an act, with her resemblance to the girl in the report merely being a coincidence.

Regardless, Antilene deemed Mare to be an unfortunate witness who had to be silenced.

Battle
TBA

Aftermath
TBA