The spirit call is a 3d round card rpg mobile game developed by the korean game developer com2us. On june 12, 2014, the apple shop went online. On 22 january 2015, the android version of the magic call came online on the 360 mobile phone assistant. The spirit call is a 3d model, a colourful image, and a real battle for a player. Players can free up the skills of 400 demons, combining them with the right ones and controlling them, based on the five attributes of fire, water, wind, light and darkness, and can be able to use a great amount of combat to buy thousands of enemies. In addition, the game introduces the "business element" whereby players are able to build a variety of functions, such as calling, strengthening and evolution, on a floating island, which enhances the taste of the game. The magic call, though also card-playing, is supported by a rich drama, challenging rpg elements, and developers are working very hard on card growth systems, and players are unlocked to realize the dream of two-star cards evolving to six-star cards. In addition, the game integrates interesting social elements, in addition to common friends helping to fight and friends giving tablets, as well as a dedicated discussion area for each demon, and a setup to help friends gather debris into the underground secret city, meeting the socialization needs of present-hand players. The spirit call: the battle of the sky, summoners war: sky arena, a collection of villages, battles, underground cities, pvps, collections, breeding, command-and-directional roles to attack the enemy, with more than 300 different inherently and personality-shaped monsters, a combination of more than 30 different battle arenas, and a variety of different games, such as the hypercrowd boss。