After the players defeat the beholder, everyone who was affected feels the effects of the worst hangover ever. The beholder had a crazy night out before going to sleep, meaning everyone in its affected area must make an Intelligence saving throw or instantly become heavily drunk. The town has also been overrun by a halfling dictatorship. Any creature that’s size Small turns chaotic evil, including Small players, who make Charisma saving throws to resist. The beholder is terrified of halflings and dreams of them attacking them. When the players enter town, they are turned into suits of armor, and as such are still able to go to the beholder in an attempt to stop this. The beholder dreams about a shopping spree, turning everyone who enters the town into inanimate objects, only some of whom are able to talk ala Beauty and the Beast. When it wakes up the doors cast illusions on those who enter to make them think they lead to random planes. The beholder has a wonderful dream in which it could travel the cosmos from the comfort of its lair. on awakening it is invisible and creatures close by (20ft radius) feel a deep sense of nihilism unless they pass a DC 15 CHA check.
The beholder has a nightmare of a world without it. All creatures in a 2 mile radius must pass a WIS save or feel an strong compulsion to cut off their hands. The beholder dreams that they have grown hands and promptly savagely attacked them to remove those blemishes from their body. A now bloodied and very angry random hag appears within a 10 miles radius of the beholder's lair, and might offer the party help in killing it. The beholder dreams of killing the hag which tricked it so long ago, though forgets exactly what she was like. All creatures with two eyes in a mile radius fell a sense of self loathing. The Beholder dreams it has two central eyes like lesser creatures have, and grows revolted with itself. The beholder dreams that they were sailing and fell into the ocean and began to gather the riches of the sea (pearls, etc) on waking the lair is filled with water and the beholder has become amphibious - u/thegoldsmith67 The beholder believes it needs to go back to that dream to remember the "knowledge of everything" - u/thegoldsmith67 the book appears when it wakes up but it is illegible. The beholder dreams that they had a book that knows everything. It can only be seen by looking through the ring, but it watches how it likes, a watcher between planes.
If the beholder looks through the ring it sees the other side normally with on change, a 12ft tall lanky grey humanoid with two long fingers and toes, it's head is missing and above the edge of its smooth neck floats a flat glass ring. it is so sure it is being watched that it now is.
While looking in to the mirror the beholder starts to choke, it uses telekinesis to pull something out of its mouth, a piece of glass, as it pulls the glass gets bigger and bigger, until it is a flat glass ring with razor sharp edges bigger than the beholder. It wakes up with a fake copy of the object in front of it - u/ScepstheRep The beholder dreams that it finally obtains the artifact it was working so hard to achieve.
Spawn a copy of the party for them to fight!- u/lazaret99 The Beholder dreams that the party finally came to their senses and submitted to become it's slaves. everything in a mile radius gains an irrational fear of anything with scales if they fail a save - u/magna-terra 1 - Beholder, 2 - Death Kiss, 3 - Gazer, 4 - Gauth) - u/MelonHGĪ nightmare where it is powerless to stop a dragon from tearing into them. A nightmare of their glorious mirror collection cracking causes an earthquakeĪ dream of a copy of themselves taunting them, telling them that they won't amount to anything, saying that its minions are just weighing it down from accomplishing its goals.