Umbraturgy

You compell dark magic to alter the area around you, creating one of the following effects:

• An eerie fog clings to the ground around you in a 10 ft radius.
• You extinguish or change the color of the flames of any campfire, candles, or lanterns to an unsettling green, blue, or purple.
• You fill a 10 by 10 ft cube with nonmagical darkness. Creatures with darkvision can see through this darkness.
• You enlarge or reduce the size of a creature's shadow.
• You or another creature within range appears ethereal, though you cannot pass through walls or people, and you still can take damage.