Trick or Treat Studios is proud to present this Official Dungeons & Dragons Beholder Mask sculpted by Tim Martin. The Mind Flayer is a classic D&D alien creature known for creating obedient thralls using powerful psionic abilities and eating the brains of their living victims. This expertly sculpted mask features 4 hanging tentacles! So level up your game night, comic con, Stranger Things theme party or wear your fandom to the next Halloween party! Other D&D & Stranger Things costumes and accessories are sold separately on our page – subject to availability.