Have you ever noticed a small bearded man running around your house? Look again, because Russian folklore promises that every home has a Domovoi. These little creatures have the ability to shape-shift into the physical forms of its human and animal housemates, as every tricky domestic ghoul should. Whether your Domovoi is good or evil is up to you. Use foul language, he’ll be cruel. Be clean, he’ll be nice. If you’d like to meet your Domovoi, yell, “Grandfather Dobrokhot, please come into my house and tend the flocks!” Fail-proof creature-catching phrase, right there.