stellarnight dreamoire

  Wondrous item, rare, requires attunement by a wizard
This book is covered in very comfortable cushion and pillow. When found, it contains the spells Alarm, Sleep, Phantasmal force, Catnap, Tiny hut of Leomund, Mordenkainen's Private Sanctum and Dream You can use this book as a spellcasting focus for your wizard spells. When you take a long rest using this grimoire as a pillow, you dream of the future. When you finish a long rest, roll one d20 and record the number rolled. You can replace any attack roll, saving throw, or ability check made by you or a creature that you can see with this foretelling roll. The foretelling roll can be used only once. When you finish a long rest, you lose it if you didn't use it.