Rope Trick

Touch a rope. One end rises and opens an invisible 3-ft. by 5-ft. portal to an extradimensional space. Up to eight Medium or smaller creatures can enter by climbing the rope. Attacks, powers, and effects cannot pass into or out of the space, though creatures inside can see out.

This power has its own stable page so it can be linked from any character, item, location, story post, bargain, curse, or future reward.