"That would be one option. Additionally, I could use runes to shield the house from the puppet's intrusion," Albus replies calmly. "Until Avery realises that I've done that and imbues them with other abilities. As for the puppets themselves, you can use any figure, not just anatomy models. If he steals a robot from a research facility and places runes on it, you won't be able to protect anyone against it."