Little is known about Velt's life save for the fact that he accompanied TMV and Artroe on their adventures. On one occasion, Velt was present at Zev Raregroove's location when Caiaphus teleported Klak and Muta next to them. Velt and Artroe almost fought Klak, but Klak escaped to Zev's side before they could.
Velt's controller, User TMV, left BZPB in a rage, so Velt was forgotten about for a long time. Because of this, Velt, TMV, and Artroe all ended up in the Void, which is where the Users used to send forgotten characters. In the Void, the three warriors met a Deoxys and a number of other Pokémon, who had been sent there by Blackout. Hilarity was said to ensue.
At some point, Project Cadmus acquired a genetic sample of Velt and used it to create a clone, Vellt. Vellt introduced himself to Figlio di Armechio as a clone of the "known warrior" Velt who was searching for his friend, Artroe.
- Klak (OU) (revision on 23:01, Nov 11, 2009): "Caiaphus transported both [Klak] and Muta to Zev's location. Klak almost fought with Artroe and Velt, but quickly escaped to Zev".
- TMV (OU) (revision on 11:00, Mar 02, 2012): "[TMV] often roamed the multiverse with two companions, his brother Artroe and a warrior called Velt. They all disappeared some time ago, and found themselves in the Void, the place where forgotten characters go. In said Void, they met Deoxys and a number of other Pokemon, who had been sent there by Blackout. Hilarity was said to ensue."
- BZPB #8659 (Apr 29, 2012)