Leviathan Dragons Temporary Tattoo Set The styling of this terrible twosome looks sharp enough to cut. The defined edges of their teeth, wings, and scales along with the splashes of brilliant color will make them look ready to jump off the skin. Once you apply them with water and a few seconds of pressure, they will be on your arm or wherever you put them for up to a week. Which is plenty of time to inspire loyalty and respect in all the subjects of your realm. When it's time for them to go back to being loved ones you can remove the temporary tattoos with baby oil or rubbing alcohol.