Vellian Crowler, known as Cronos de Medici (クロノス・デ・メディチ Kuronosu de Medichi) in the Japanese version, is a character in the Yu-Gi-Oh! Tag Force video game series. This is a video game depiction of Vellian Crowler, a character from the Yu-Gi-Oh! GX anime.
Vellian can be found throughout Part 1 at the Classroom before class, and at the Chancellor's Office after class. If the player wants to partner with Vellian, they must beat Part 3 and then win a duel against Vellian while having at least 8000 more Life Points than he did at the time the duel ended.
During the Tag Force tournament, for Part 2, Vellian partners with Chumley Huffington. In Part 3, Vellian is brainwashed by Titan and teams up with him against the player and their partner.
Tag Force 2
The player duels against Vellian in the second story event for every Tier 1 character.
In the first story event for Tier 2 and Tier 3 characters, the player and their partner Tag Duel Vellian and Tyranno Hassleberry. If the player is partnered with either Vellian or Tyranno, they duel against Lily and Andrea instead.