Matori/History/BW

In In the Shadow of Zekrom!, Matori informed Giovanni of the mobilization of an unknown organization in Unova.

In Enter Iris and Axew!, she told the trio that they could not use their previous Pokémon and had to, as non-native Pokémon would arouse suspicion. After the transmission, she gave Giovanni some coffee and expressed doubts about the trio's ability to carry out the mission, but Giovanni soothed her fears by expressing confidence that they would draw the unknown organization out.

She appeared in The Battle Club and Tepig's Choice!, Dreams by the Yard Full!, and Snivy Plays Hard to Catch!. These were all non-speaking cameo roles, where she was seen alongside Giovanni in transmissions to the trio.

In Battling For The Love of Bug-Types!, after the events of the unaired episodes which are no longer part of canon, she dismissed Jessie, James and Meowth to act on their own in Unova, telling them that Giovanni was very busy and could not give them any more missions at that time. Matori did not appear again in the Best Wishes series outside of non-speaking cameo appearances alongside Giovanni, first in Unrest at the Nursery!, and then in The Dream Continues! dressed in new clothing.