As an action, you touch a living creature that has 0 health. The creature becomes stable. This spell has no effect on constructs or undead.

At higher levels

This spell’s range changes to a creature that you can touch or see within 5 meters when you reach 9th level. You may target all dying creatures of your choice within 2 meters of the original target when you reach 17th level. The affected creatures restore 1 health after 1 minute, unless they start dying again.