She also reappears at N's Castle where she and the other Unova Gym Leaders hold off the Seven Sages. Trainers who defeat Iris will receive the Legend Badge, along with TM82 (Dragon Tail). This Gym is the eighth to be challenged by the player. In White, she is the Gym Leader of Opelucid City's Gym. She can be found on the first floor of Drayden's home in Opelucid City. In Black, she will teach Draco Meteor to the player's Dragon-type Pokémon if they have full friendship. In Black, she will stay at Drayden's House, while in White, she will leave the house to be challenged at the Opelucid Gym. She and Drayden explain to the player about Reshiram and Zekrom. She later appears in Opelucid City alongside Drayden.
In both versions, she shows up in Castelia City to aid the player ( Hilbert\ Hilda), Burgh, and Bianca when Bianca's Munna is stolen during this time, she acts as Bianca's bodyguard. Iris first appears in Pokémon Black & White. She was raised by Drayden as his adoptive granddaughter. Iris originally came from the Village of Dragon, and now she resides in Opelucid City.