Teen Wolf, Season 5

[Deaton has just arrived at the McCall house, where he has interrupted Scott and Kira kissing in the living room]

Deaton:
Sorry to interrupt.

[Deaton starts pulling out jars that have werewolf claws, kanima scales, and harpy eagle talons in them from his bag]

Deaton:
A werewolf with the talons of an eagle-- possibly a shapeshifter known in Eastern mythology as a garuda. Tracy's claws-- the unmistakable claws of a werewolf. But, a werewolf who also bears the venom and the scales of a kanima.

Kira:
What do you even call that?

Deaton:
Personally, I call it "terrifying." But, at the moment, I'm more interested in how Tracy was able to get across the mountain ash.

Kira:
[confused] I thought no supernatural can do that.

Deaton:
As did I. So, if Tracy was able to cross the mountain ash, and no supernatural can do that...

Scott:
Tracy's not a supernatural.

Deaton:
Exactly. If she wasn't born, and she wasn't bitten, she had to have been made.

Scott:
"Made?"

Deaton:
Someone is trying to make supernatural creatures with non-supernatural means. And, whoever they are, they're somehow managing to blur the lines between science and the supernatural.