D'Arcmon is a low-ranking female Angel Digimon warrior serving in the advance forces. Her battlefield presence earns her the title "Goddess of the Battlefield." She wields the slender blade "La Pucelle" (The Maiden), executing her primary attack, "Baptême d'Amour" (Baptism of Love).

In *Digimon Frontier: Revival of the Ancient Digimon!!*, D'Arcmon leads the Human-type Digimon faction on the Wandering Island, a drifting landmass separate from the main Digital World. She publicly advocates for her faction against the Beast-types, delivering propaganda speeches urging caution and patience to rally her forces. Privately, she manipulates both factions to prolong their conflict. Her true identity is revealed as a disguise used by Murmukusmon, who simultaneously poses as Hippogriffomon, leader of the Beast-type Digimon. Murmukusmon orchestrates the war covertly from these dual roles. A shared winged egg ornament called the "Wings of the Sea Bird," featured on D'Arcmon's staff and Hippogriffomon's pendant, hints at this connection. Witnesses expose the deception upon seeing Murmukusmon Slide Evolve between his D'Arcmon and Hippogriffomon forms. His goal is harvesting data from war casualties to revive the ancient Ornismon. After exposure, Murmukusmon discards the D'Arcmon disguise upon assuming his true form.

Beyond the movie, D'Arcmon appears in *Digimon Ghost Game* as a handler for a Manticoremon corrupted by data related to the werewolf legend. She purges the aberrant data and retrieves the Manticoremon. A silhouette of D'Arcmon also appears briefly in the episode "Ghost Taxi."

In video games like *Digimon World Championship*, D'Arcmon is classified as a Champion-level Vaccine Digimon. She evolves from Salamon, Terriermon, or Tapirmon and can further evolve into Angewomon, LadyDevimon, or Piximon. Her sole attack in this game is "Baptême d'Amour."