The main attack area of firepower is large, but the speed is slow; Water main capacity balance; Grass division attacks low but fast. Black and white 2 In addition to the original Zhou Mu fire system, there are also wind speed dogs, Darmanitan, duck-billed dragons and ghost chandeliers; Water system Starmie, blue jellyfish; Grass-based insect protection, Miss Qun 'er, Enchanter, Branch Bud Deer.