• English / United States: Virgil's Umbreon
• Japanese / Japan: バージルのブラッキー
• Japanese (Romanized) / Japan: Virgil no Blacky
• Japanese (Trans) / Japan: Virgil's Blacky

Virgil's Umbreon is the evolved form of Virgil's Eevee (U). While Virgil was about Ash Ketchum's age, he went out to explore the forest with the first Eievui he had befriended. Getting carried away, he walked in too far. Not only had he become lost in the forest, but the sun had also set; just when he thought all hope was lost, his Eievui evolved into Blacky. Thanks to Virgil's Umbreon, Virgil got out of the forest and a special bond between him and Eievui was born.

Isshu League Tournament

Virgil's Umbreon participated in the Isshu League Higaki Tournament. In the third round it was matched up against Flora's Gothitelle where it defeated it and eliminated Flora from the tournament.

Virgil's Umbreon was sent out to rescue Ash Ketchum's Pokémon who were cornered by a Dustdas and four Yabukuron after Ash's Oshawott ate all their food by accident.