Polarity Snare

Choose two valid Magnetic Control targets within range. Each unwilling creature must make a STR save. On a failed save, the targets become linked. Whenever one linked target moves, the other must spend 1 ft. of movement for every 1 ft. moved or be pulled 10 ft. toward it. A linked creature can use its action to repeat the save, ending the link on a success.

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