Kratos Aurion

Kratos Aurion is the (former) secondary antagonist of Namco's 2003 JRPG ''Tales of Symphonia. ''Upon first glance he appears to be a hired mercenary tasked with protecting the chosen one Colette Brunel but in actuality he is a high ranking member of the Cruxis whose true goal is to prepare Colette to be sacrificed and serve his master and former student in training Mithos Yggdrasill. However after he is defeated at origins seal he realizes that Mithos's way is not the only way after all and will become a true ally to Lloyd and his friends and depending on the choices you make he will even rejoin your party (at the cost of Zelos dying at the Tower of Salvation).