Galdino, alias Mr. 3, appears in *One Piece: Stampede*, maintaining his established role within the series. Previously a high-ranking Baroque Works officer (Mr. 3), he wielded the Doru Doru no Mi (Wax-Wax Fruit) to generate and shape wax for defenses, weapons, and sculptures. Following Baroque Works' collapse and imprisonment in Impel Down, he escaped during Monkey D. Luffy's prison break, becoming a reluctant ally in the Impel Down and Marineford conflicts. This experience forged an unexpected loyalty to Buggy. Post-timeskip, Galdino served as a key administrator in Buggy's Delivery, an underworld group leveraging Buggy's infamy. This organization evolved into the Cross Guild, where Galdino remains a trusted subordinate, managing operations and providing strategic support despite tendencies toward self-preservation. In *Stampede*, Galdino participates in the Delta Island "Pirate Festival" as part of Buggy's security crew. Orchestrated by Buena Festa, the festival lures pirates with the promise of Gol D. Roger's treasure. Galdino is present alongside Buggy and crewmates during the ensuing chaos. He supports Buggy's navigation of the treasure hunt and competition, using his wax abilities defensively to create barriers against attacks in the large-scale battles involving pirates, marines, and antagonist Douglas Bullet. Though not central to the primary fight against Bullet, Galdino contributes to his crew's survival amidst collapsing structures and the marine assault. His personality reflects consistent self-preservation instincts balanced by loyalty to Buggy, relying on cunning as a tactician within their enduring Cross Guild partnership.