Kyurem

Kyurem is a powerful hybrid between defense and offense that serves as a solid presence on many teams. Its ability to beat slower Pokemon like Primarina and Mega Mawile even if they have a type advantage against it helps it support teammates who are weak to Steel- and Fairy-types. It can win against strong anti-metagame Pokemon like Magnezone, Greninja, Aegislash, and Primarina, acting as a counter to setup offense utilizing Curse, Bulk Up, and Calm Mind, and it can PP stall the majority of offensive and defensive Pokemon that can't KO it. It is able to beat strong defensive Pokemon utilizing Counter, Mirror Coat, and Metal Burst, such as Mega Sableye, Mega Aggron, and Mega Swampert through the use of Pressure. However, it loses to common Pokemon in the metagame, such as Mega Charizard X and Y, Mega Lopunny, Tapu Lele, and Mega Metagross.