Changes

In the reboot [[Bakugan Battle Planet]], Bakugan evolution is only temporary. A Bakugan must channel the power of a Core Cell in order to bond with its brawler and assume a powered-up form known as its evolved form. Bakugan evolve into three stages: Hyper, Titan, and Maximus. Bakugan can revert back from their evolved bodies whenever they desire. In [[Bakugan: Armored Alliance]], they have lost the ability to evolve, and can now either equip [[Baku-Gear]] or can [[Fusion|fuse]] (or both, in some cases).

There are some special cases when [[Bakugan]] go through particular Evolutions. One example are [[Hydranoid]] and [[Drago]], who evolved twice in the original series. Drago, in fact, evolved, if [[Infinity Dragonoid]] and [[Perfect Dragonoid]] count, a total of 11 times. There are also some strange cases where instead of changing they reproduce their evolution, such as [[Preyas]]' evolutions. There is also one case with Drago where he ''down'' grades from Perfect Dragonoid to [[Neo Dragonoid]] when the Six Soldiers gave [[Drago]] a new body.