Ascendant. As death draws close, you utter one last prayer. Answering the call of the righteous, a holy aspect appears before you with wings outstretched, granting you and your allies one last try.
As a reaction, when you are knocked unconscious, you can summon a divine entity to stave off death. This holy aspect allows you and all allies within 10 feet of you to use a hit die as a Healing Surge* as a healing radiance emits from the celestial creature.
*A Healing Surge allows a person to use a Hit Die to heal in battle like they would on a short rest.
You can use this ability once before refreshing it in town using Performing Sacred Rites or Religious Service Downtime actions.
At Higher Levels. The amount of hit die able to be used as a Healing Surge increases by 1 when you reach 10th level and 20th level.