Another Time Zone

School: Chronomancy (Transmutation)
(Intended for use with a Chronomancer subclass such as the School of Temporal Magic)

You weaken the boundaries between the Demiplane of Time and your current plane. A 10-foot-radius immobile dome of mist-smoke forms around and above you and remains stationary for the duration. The spell ends if you leave its area.

Nine creatures of Medium size or smaller can fit inside the dome with you. The spell fails if its area includes a larger creature or more than nine creatures. Creatures and objects within the dome when you cast this spell can move through it freely. All other creatures, objects, and spells are barred from passing through it, being sent to the Demiplane of Time for 12 hours upon contact with the dome. The creature, object, or spell then returns, and resumes its timeline as if no time passed. The atmosphere inside the space is comfortable and dry, regardless of the weather outside.

Until the spell ends, you can command the interior to become dimly lit or dark. The dome is opaque from the outside, of any color you choose, but it is transparent from the inside.