Battle Spirits: Sword Eyes(2012)

Battle Spirits: Sword Eyes is an anime series set in the war-torn lands of Legendia, where light and darkness clash eternally over control of the 12 Sword Braves and the Divine Sword of Judgment. On the distant stone continent of Pacifis, a young man named Tsurugi Tatewaki discovers the Shining Sword, drawing the attention of dark forces determined to claim it. To protect him, Bringer, a Card Battle Druid, becomes Tsurugi's guardian and mentor. Together they navigate a world of strategic card battles, teaching Tsurugi how to harness Battle Spirit cards to stand against the encroaching darkness. The series blends fantasy adventure with collectible card game mechanics as Tsurugi grows into his role as a warrior.