[Hopefully Eren's okay with a Night Fury nosing and nudging all over him to check for other injuries besides the bite. Apparently he decides he's satisfied, because he licks over him once, and then sets to sniffing around the campsite.]

[Hiccup frowns.] So it's- sentient. [At least capable of higher thought than an animal.] And it can copy abilities. I wonder if it could copy a witch's magic, too. That's... that's a terrible thought right there. [It's all terrible rip in rip.]

...I wonder how many there are out there.