THREE BROTHERS! ONE MATE!
A Fairy hybrid is very hard to find as the king of Fairies sees them as abominations and usually has them killed not long after birth.
I was lucky that I managed to capture and enslave a purebred fairy. Normally a pure Fairy only lasts for a short amount of time in the service of others, but I found a loophole. I did many hours of research and it took the sacrifice of quite a few scouts to infiltrate the Fairy King's castle and then his library to find the information that I needed. The very last scout I sent come back with a page from a very old book, on that page written in Fairy. It took me a little while to translate it, to find it was the instructions on how to capture, enslave and use