Tamamo watched the little technological marvel whiz about the shed in wonder. She was aware this kind of technology existed today, but seeing it in person was another thing all together. While she didn't have an interest in technology, even she had to admit that it was an amazing feet. Without a hint of Magecraft involved, mankind had forged their own familiars that could function just as well as anything else today's magus could. It may not have had the subtlety of a bird familiar, but it couldn't be detected by prana either.  

"This is astonishing!" She cheered, moving to sit beside Wes at his laptop. "No mage will see this coming. I can see why they would be threatened by your genius, it would invalidate generations of work and compromise the safety of their workshops."

"Hmm." Tamamo broke away from watching the drone bob about to consider his earlier questions. "My Noble Phantasm and spells? Well with everything we have between us we shouldn't need to release my reflector, but let's just say that once I invoke it I won't have any restraints or cost on my magic. Things are going to go up like Tanabata!" 

With a flick of her wrist another spell tag appeared. 

"I rely on Witchcraft, you can use your Appraisal to learn more, but I mainly use it make these little beauties. I throw them at someone, and suddenly they are no longer an obstacle to our love. With my Spirit Break charm I can restore my prana when I strike a Servant with the reflector, or can create a barrier with the Aphotic Cave. There's more, but we don't want to spend all knight talking about such dreary things. "

Reaching out she grabbed his hand and gently rested it between her vulpine ears with a content sigh. 

"After all, being with you is all I want from the Grail. So just being summoned has made me the happiest fox in the world."