Ali is a student at the Singapore Institute of Technology and a member of Team S.I.T. Genius, competing alongside his teammates Christopher Lo and Lee Shenlon in the Asia Circuit. While his name appears in some sources as Ali Pajeel, this is a translation artifact, and his full name is more accurately Fajr Ali. He presents a confident and somewhat hot-headed demeanor, easily flustered but equally willing to provoke others, as shown when he teases his opponent Kamui Katsuragi. Ali’s primary motivation for competing in the Vanguard Circuit is a desire for fame and popularity, specifically to gain many female fans and admirers through his skills as a cardfighter. This goal is tied to a self-assured, even arrogant, personality; he has little patience for those who do not take the game seriously and believes that his own talent and youth give him a significant advantage over older or less dedicated players.

In the story, Ali serves as an opponent for Team Q4 during the Singapore round of the Asia Circuit. His most notable match is against Kamui Katsuragi, where he confidently promises to defeat his rival and metaphorically steal Kamui’s beloved goddess, referring to Emi, Kamui’s sister. His role highlights the competitive environment of the Circuit, where teams like S.I.T. Genius are considered favorites to win their regional qualifiers. Ali’s key relationships are primarily with his teammates, Chris and Lee, with whom he forms a cohesive and highly skilled unit. His rivalry with Kamui is a central point of his on-screen presence, defined by mutual taunting and competitive banter. In terms of development, Ali remains a consistent secondary character who exemplifies the talented and ambitious cardfighters that Q4 must overcome, showing little significant change in his personality or goals throughout his appearance.

Ali’s notable ability in combat comes from his chosen deck, which is built around the Great Nature clan. He specializes in a Locks evolution chain, a strategy focused on continuously riding specific units in sequence. This playstyle allows him to maintain a large hand size while applying heavy pressure to his opponent’s damage zone. By riding each new form in the chain, which gains power from having its predecessor in the soul, Ali forces his opponent to commit more cards to the field and guard with more resources than usual, all while efficiently managing his own hand. His deck typically includes key units such as Schoolyard Prodigy, Lox as his starting vanguard, and Guardian of Truth, Lox as a primary grade 3 unit, supported by various beast-themed cards like Compass Lion and Monoculus Tiger.