Lamashtu's Lantern (3.5e Invocation)

''The mane is a truly lowly creature, but your enemies are far, far worse. With the power of the Light of Iniquity, you show your enemies for what they are - dirt.''

If applied, this invocation causes anyone dealt damage by your abyssal blast (regardless of the option chosen) to make a Will save or begin to glow, as if by a daylight spell. This cancels out any benefits of anything short of total cover or total concealment on them. Additionally, if the creature is reduced to 0 or fewer hit points while under the effect of this ability, it explodes like a mane (see the mane's Explode ability for details). At the beginning of each affected creature's turn, that creature can attempt a new save, at the original DC, to end the condition for itself only.