Kyurem is a Legendary Pokémon available in Pokémon Go, and you will only be able to capture it after participating in and completing a Five Star Raid. He's only available in Five Star Raids for a limited time as well, so you won't have a huge window to attempt to capture him. You definitely want to take a team with you to fight it, probably leaning towards the range of at least five coaches, no less than three. If you pursue it with just three coaches, everyone had better be at the top level and able to overcome their weaknesses. When you capture it, it's time to focus on getting one of the best moves.
It is a Dragon and Ice-type Pokémon, making it weak compared to other Dragons, Fairy, Fighting, Rock, and Steel-type attacks. Regardless of its weaknesses, it's still a Legendary Pokémon and is capable of reaching a max CP of 3, Attack of 575, Defense of 246, and Stamina of 170. You want to use it against other types. of Dragon, Flight, Earth and Grass-types. You may need to be extremely precise when pairing Kyurem as he can easily be countered by a well-placed combat, rock or steel type in PvP, but you should use it well when raiding.
When it comes to move sets, here's everything Kyurem can learn:
Quick shots
Load moves
- Snow storm
- Draco Meteor
- Dragon claw
- Glacial wind
Among the choices, you mainly want to lean on Kyurem's bread and butter movements, which means getting him to know the dragon's breath for his rapid movement. You want to pair that with a draco meteor and a blizzard. Alternatively, the Steel Wing isn't a bad move to pair with these two as well, but it won't receive the stat-type attack bonus that it makes from Dragon and Ice-type moves. The only negative movement he can learn is the freezing wind. Stick with the draco meteor and blizzard for its charge moves, and you should do well in any battle with any choice of quick moves.
