Drago II is Drago's son and a major character in Super Smash Bros. Crossover starting with Season 25. Drago II was born due to Drago evolving into Titanium Dragonoid. Drago II had the same personality as his father. After Drago died to reset the world, Drago II evolved into Titanium Dragonoid due to the presence of the Wolverine Bakugan. Following this, Drago II takes the place of his deceased father as the protector of the Bakugan and the partner of both Naruto Uzumaki and Dan Kuso. As the series progressed, Drago II would prove that he is just as strong as his father by going up against villains like Mechtavius Destroyer. In Season 32, Drago reveals he survived through Drago II's Perfect Core diamond and copied his son's battle experience to recreate his body.
- Drago II is the only Bakugan who didn't evolve through battle experience.
- Drago II lacks Drago's Attribute Change and Iron Dragonoid form, since they weren't natural abilities.
- Despite having the diamond on his chest, Drago II doesn't have the Perfect Core. However, it was still key to his father's revival.