If you're looking to start a Twitter fight, J.K. Rowling isn't the person to mess with. She will take anyone down.
Someone tweeted at Rowling, saying, "Nicholas Flamel dies at age 666 in the potter books. Odd. The mark of the beast in a children's novel?"
Rowling spit back a response in no time.
Nicolas Flamel doesn't die in the Potter books. Seriously, read before you burn, it'll make attacking me so much easier. pic.twitter.com/cU8AOMS21F
— J.K. Rowling (@jk_rowling) February 2, 2017
Another Twitter user then asked Rowling, "What happened to kreacher, the house elf after the books?"
Rowling had a witty response, yet again.
He died, aged 666. https://t.co/MATq0L4sP3
— J.K. Rowling (@jk_rowling) February 2, 2017
I think people can see not to mess with this lady. We're not sure which we like better—these tweets or the ones she sent in response to trolls threatening to burn her books.