Word of Power (Celestial): Trade Life

You speak one to three Words of Power in fundamental Celestial. A wave of healing energy washes over the creature you touch. The target regains all its hit points. If the creature is charmed, frightened, paralyzed, or stunned, the condition ends. If the creature is prone, it can use its reaction to stand up. This spell has no effect on undead or constructs. This effect comes at a cost. The creature closest to the healed target, which shares one part of their alignment with the target, suffers a negative effect:

Fleem (level 3 spell slot): The bystander is killed.

Ca (level 6 or higher spell slot): The bystander suffers all damage and effects healed from the target.

Thith (level 9 spell slot): No negative effect.