Cardfight!! Vanguard G

Card battling competition, both cast of characters play to be the best at the game to meet their goal and solve a mystery. 

Ren/Chrono are new to the world of Monster Strike/Vanguard. They obtain the rare and only monster/card deck that no one has. Both have a slow start learning the basic but they are quick to learn. They form a team and enters in a tournament to test their skills. One series involves card battles while the other involves a smartphone application. 

Taking place several years later. Both anime has new characters in the same universe who enter the world of GunPla( Gundam Build Fighters) and CardFight Vanguard. The original characters from previous season will make an appearance to help the new main characters out. One series is a mecha and the other a card game. Both anime airing this Fall 2014.  

Taking place several years later. A New Generation of players have taken interest in Duel Monsters/Vangaurd. Both anime has new characters in the same universe. The original characters from previous season will make an appearance to help the new main characters out.