Order of the Plague Master

Many of these Blood Hunters help treat the sick and study diseases. When the Hunters are done healing a patient they will store a sample of the diseased blood and modify it. They will use the disease they cured as a weapon against the things that go bump in the night.

Rite of Health

You remove your diseased blood from your body and modify it to fix injuries and you put it into your allies wounds.

Your rite heals you allies instead of hurting your enemies. the damage you suffer from this rite is halved.

the rite heals your allies by twice your level plus your wisdom modifier 

at 11th level the rite heals double the amount.

 

Rite of Pestilence

Rite of Pestilence. Your rite damage is poison type. The damage you suffer from this rite is halved. 

If you hit a creature with your Rite of Pestilence, it suffers additional poison damage equal to your wisdom modifier.

Upon reaching 11th level your Rite of Pestilence circumvents poison resistance.

Great Physician

Upon reaching 11th level you've learned to better understand the various blights that torment the world, enabling you to heal those in need more efficiently. You gain advantage on Constitution saving throws, resistance to poison damage, immunity to the poisoned condition and disease, and you gain proficiency in medicine checks. You can use an action to create a healing aura of 30 feet around you that doubles healing for creatures that you choose within the circle.

Helping Hand

At 15th level, whenever you see a creature drop to 0 hit points, you can use your reaction to move towards them up to double your walking speed and stabilize them if they are in range.

Perfect Doctor

Upon reaching 18th level, you are a champion of medicine. Your healing aura extends to 60 feet. Whenever a creature with full hit points enters your healing aura they gain 10+your wisdom modifier temporary hit points. You are immune to poison damage and whenever you end your turn with your Crimson Rite active you regain hit points equal to your wisdom modifier.