Anchoring

You bind a creature to this plane of existence. Choose one creature within range. It makes a Charisma saving throw. On a failure, it is affected by this spell.

While affected by this spell, the creature can not teleport or be removed from this plane by effects that target creatures (travel by magical portals is unaffected). As an action on its turn, the affected creature may make a Charisma saving throw to end this spell on it. This spell can also be ended if the material component used for the spell is broken into multiple pieces.

For each higher level this spell is cast at, one additional creature within range may be targeted. The duration also increases at higher levels. One day for 6th, one week for 8th, and until dispelled for 9th.