Battle Spirits Brave - The 2012 Japanese animated series

Battle Spirits is a card game, but there is a world where this game is real.
In the world of Battle Spirits there are six "masters of light", each of which is assigned a color: red, yellow, purple, green, blue and white. Each master has a deck of cards of his own color and fights with it the battles against demons or against other warriors. The protagonist of the series is Dan Bashin, the red warrior, who fights with an all red deck, but who, however, in the “Battle Spirits: Brave” series will adopt a new deck of cards of all colors.