Exchange Life

You draw a magical diagram on the ground within range, using the blood of a recently deceased creature. When the spell is cast, a willing target in the center of the bloody diagram receives one of the following benefits, which you choose upon the ritual's completion.

• The target has advantage on Constitution checks and saving throws for the next 7 days.
• The target heals a number of hit points equal to the highest number on its hit die + your spellcasting modifier.
• One disease or poison afflicting the target ends.
• The target's exhaustion level is reduced by one.

Once the ritual has been cast, the corpse whose blood was used in the casting becomes a withered husk, as any remaining blood magically disappears.

Using more sources of blood. For each additional eligible creature's blood you use when casting the spell, you can choose a new effect.