BlackSeraphimon

BlackSeraphimon is a Mega Digimon whose name and design is derived from "Black Seraphimon". The DigiCode on its breechcloth read Subete / ware to to (全て/我とと), which are fragments of a quote of Sephiroth's from Final Fantasy VII that reads in full "All shall be one with me" (全ては我と共に).

Digimon World 3
BlackSeraphimon is a boss in the Jungle Shrine in Amaterasu, at the same spot as Zanbamon. It attacks Junior for trespassing on its divine place, but, when Junior defeats it, it admits that it was testing Junior's courage and gives the Sniper Suit as a reward.

Attacks
 * Seven Heavens: Fires seven super-heated spheres of sacred light at the opponent.