how was leveling up before the roost dragon city

Kyurem has a blue head and snout and has yellow eyes without pupils, has a pair of pointed light bluish horns on its head, and a yellow crest on its skull. Kyurem is a gray and blue, bipedal Pokémon of indefinable but seemingly draconic basis. 6.7.5 By transfer from another generation.

3.3 Pocket Monsters B2 W2 ~ A New Legend ~.

2.2 Pokémon Black 2 and White 2 Animated Trailer.

Kyurem is the game mascot of both Pokémon Black 2 and Pokémon White 2, appearing on the boxart of Black 2 as Black Kyurem and White 2 as White Kyurem. The group is referred to in the myths and legends of the Unova region. Kyurem, Reshiram, and Zekrom are often collectively referred to as the Tao trio by fans. (Refer to Game data→Form data for more details.) It will then become White Kyurem when fused with Reshiram or Black Kyurem when fused with Zekrom. While it is not known to evolve into or from any other Pokémon, Kyurem has two alternate forms, which are activated by using the DNA Splicers on it and either Reshiram or Zekrom, resulting in a process called Absofusion (Japanese: 吸収合体 Absorb Union), which removes Reshiram or Zekrom from the party until the fusion is undone. Kyurem ( Japanese: キュレム Kyurem) is a dual-type Dragon/ Ice Legendary Pokémon introduced in Generation V. Pokémon Brilliant Diamond and Shining Pearl.

How was leveling up before the roost dragon city