Transport Anchor

You summon a hovering, geometric shape that emits a very dim light of a color of your choice. This is your Transport Anchor. You focus for a full minute and can place the summoned anchor in an unoccupied space within 5 feet of you. As soon as the anchor is summoned you feel a tether to it. At 1st level the anchor lasts for 10 minutes and as an action you can teleport yourself back to the point of the summoned anchor. When this action is preformed it uses all of your movement and you are stunned for one round. At 2nd level the duration is 30 minutes. At 3rd level the duration reaches on hour and you are able to bring two other willing creatures you can touch, the two creatures you bring are also stunned for on round. At 4th level the duration is 2 hours, and so fourth. The anchor can be dispelled and cannot be moved by any non magical means.