You call forth a magickal storm from the astral plane, manifesting in violet lightning and purple mist emanating from the centre of the base of the cylinder, which meddles with the senses – negatively for enemies, and postively for allies.

The magickal storm manifests in a 10m radius, 6m high Cylinder. The area is Lightly Obscured. You can designate any number of creatures to receive the positive effects from this spell (allies). All other creatures within the area when the storm first appears must succeed on an Intelligence saving throw or be

Stunned

If a creature ends its turn within the area, it must roll percentile dice, as the storm manipulates the mental faculties to debilitate or buff the creature. It receives the corresponding effect* on the following table depending on whether it has been designated an ally or an enemy.

These effects persist even when the spell ends. A creature affected by any of the conditions granted by this spell can make an Intelligence saving throw at the end of each of their turns to try and remove one of these conditions on a successful save.

Furthermore, at the end of their turns, an ally regains 5 HP and an enemy takes 5 PSYCHIC damage while within the area. This PSYCHIC damage doesn't wake a creature up from the Sleep condition.

Creatures with an INT score of 2 or lower are unaffected by this spell.