Cassandra is somehow not surprised at this reaction.

Unfortunately, the Type: Null is, and it immediately jerks out of Entrapta's hold, backing away and emitting something like a growl. Cassandra grimaces, moving towards the Pokemon herself in hopes of calming it. "This is Blade," she tells the woman. "It's a Type: Null... I think humans create them in labs? Or created them, at least. It... doesn't really like being grabbed onto like that."