All Returns To Slumber

Your waking world returns to slumber, and lays the peace of deep sleep on all within it. You Dismiss your waking world, and all creatures in the area must attempt a Will save against your world rouser DC. Animals, beasts, and plants native to this world treat the result of their save as one degree worse. Creatures in the area then become temporarily immune to this ability for 1 hour.

Success The creature is unaffected.

Failure The creature can't use reactions for 1 round.

Critical Failure As failure, but the creature is also Slowed 1.