Oh, he's feeling talkative, excellent. China absorbs information mostly for the purpose of determining how useful Tony's going to be, but the bit about the hybrid magic tech attracts her attention like nothing else does. "You've been experimenting with sigilwork?" she inquires, temporarily dismissing everything else. She'll come back to them, but this is her primary area of interest. "How much has Anton taught you, and what successes have you had so far?" If she finds out Shudder's left the boy completely on his own to experiment she may just have to take over. He's evidently very bright, and interested to boot; it would be a shame to waste that.