Equinox
Tier 3 Epic evocation
Casting Time: 1 action
Range: Self (60-foot radius)
Components: V, S, M (an emerald cut in the shape of a maple leaf)
Duration: Concentration, up to 1 minute
You generate an aura of either life-giving positive energy or deadly negative energy (determined when the spell is cast) in a 60-foot radius centered on you. Until the spell ends, the aura moves with you and is centered on you.
If you select positive energy, when you cast this spell and at the start of each of your turns over the duration, creatures of your choice within the area are bathed in healing energy. Affected creatures regain 20d10 hit points are cured of the blinded, deafened, petrified, poisoned, and stunned conditions and their exhaustion is reduced by one level.
If you select negative energy, when you cast this spell and at the start of each of your turns over the duration, creatures of your choice within the area lose 20d10 hit points, gain one level of exhaustion, and cannot be immune to the blinded, exhausted, deafened, petrified, poisoned, and stunned conditions for as long as they remain in the spell’s area.
Ref: ELCR p94