User blog comment:IamJakuhoRaikoben/Sorcerer Magazine, Issue 27: March 2014/@comment-7716957-20140402091434

"how old is Lucy?" --> 17 "What is the number of known Dragon Slayers?" --> 7. Laxus, Natsu, Gajeel, Wendy, Sting, Rogue, Cobra "How many Dragons did Lucy say would invade Fiore?" --> 10,000 dragons.