Vladitor (Bakugan)

Vladitor is the formerly teriary antagonist from the video game Bakugan Battle Brawlers, he partners with Marduk to force Leonidas to be one of their own, but the player defeats Vladitor 2 times in the game, Vladitor renounces his villainous ways to give his remaining energy to Leonidas and saves him from death before he dies.

Vladitor can be unlocked if you beat 2 times the character, he later redeems himself and becomes a playable Bakugan.