Silver Recall

When a willing creature you can see within range would drop to 0 hit points, be banished, possessed, teleported against its will, or have its soul displaced, you pull its spirit back toward safety. The creature may immediately teleport up to 30 ft. to an unoccupied space you can see and gains temporary hit points equal to 10 + your spellcasting ability modifier.

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