It wasn't the fact they were made by Spider-Man! It was the fact they were completely true.
Jörmungandr. Wasn't that a bit of a mouthful? There was no way Clara was going to try to pronounce it. "D'you think that it's him then? The Snake, Mr. Jomu--the Norse Snake."
Then her eyebrows perked up. "What, Thor? The guy in the red cape with the big hammer?"
Artie would die when he found out she had been to a place to talk to Spider-Man and Thor.