Create Blood

You conjure up 6000 gallons of blood within a 40ft cube. Any creature in the cube must succeed on a wisdom saving throw or be frightened for 1 minute. The Undead and any bloodless creatures automatically succeed on the save. Any creature that tries to move within the area, must roll a dexterity saving throw or fall prone. This effect lasts until the blood dries or is removed. At the end of each round the blood spreads out further, increasing this area by 5 feet if it has the space to do so. This happens once for each 2000 gallons of blood that you create.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, you conjure an additional 2000 gallons of blood per level.