Using the chalk, you create a ritual circle that is 20 feet in each direction from the center. You place the pearl at the center, and the mirror and dagger/pot of ink next to it.

A 40 foot long and 40 foot wide demiplane is created inside the pearl, with a mirror inside that connects as a viewing portal to the mirror next to the pearl.

You must have three or more willing creatures with at least 15 to intelligence, a cr of 20 or more, and can speak, read, and write at least one language within 15 feet of the center of the circle, one obtains the mirror, one has a map of it's location carved (if dagger is used) or tattooed (if pot of ink is used) to any part of their body they can't see of their choice, and one learns how it is hidden.

The caster selects any creature that they have seen before, and if that creature goes within 30 feet of the pearl, they instantly get transported into the demiplane. The pearl has 1000 health, is immune to nonmagical and psychic damage.

Note: This is HIGHLY based off of the Dragon Prince series. This spell was not created by Aaravos, it was created to trap Aaravos.