Kravitz

Kravitz works as an infiltrator for AAAnimus Inc, and is tasked with infiltrating Los Volmos and disabling the Awesome Ones. She spies on the Dan Kouzo and Lightning after a training accident causes a broken window in a citizen's house. She disguises herself as a new neighbor of the Kouzo family, as well as an "Anti-Bakugan activist". When Dan's parents provide a measured response to her criticisms of Bakugan, Kravitz uses her technology from Aaanimus to force Drago out of his ball form, destroying the roof of the Kouzo's house. After this event, Kravitz spreads anti-Bakugan propaganda across Los Volmos, continuing her mission to sow discontent towards Bakugan in the community.

(Source: Bakugan Wiki)