Create or Destroy Blood

You either create or destroy water.

Create Blood. You create up to 10 gallons of blood within range in an open container. Alternatively, the water falls as rain in a 30-foot cube within range, causing fear in the area as people are disgusted by the sight of blood. all creatures in that area must make a Wisdom saving throw or become frightened of you. this effect lasts for 1 minute

Destroy Blood. You draw blood from one creature within 30ft. When you do this the creature must succeed a Constitution saving throw or gain a level of exhaustion. this effect lasts for 1 minute

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, you create 10 additional gallons of blood or the size of the cube increases by 5 feet, for each slot level above 3rd. in addition the creature you destroy the blood of gains an additional level of exhaustion per 2 levels above 3rd