Shadow Form. The elemental can move through a space as narrow as 1 inch wide without squeezing. A creature that touches the elemental or hits it with a melee attack while within 5 feet of it takes 5 (1d10) Necrotic damage. In addition, the elemental can enter a hostile creature's space and stop there. The first time it enters a creature's space on a turn, that creature takes 5 (1d10)Necrotic damage 

Illumination. The elemental sheds bright light in a 10-foot radius and dim light in an additional 5 feet.

Incorporeal Movement. The ghost can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10) force damage if it ends its turn inside an object.

Multiattack. The elemental makes two touch attacks and one Withering Touch.

Touch. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 10 (2d6 + 4) necrotic damage. 

Withering Touch. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 17 (4d6 4 3) necrotic damage.The Armored Shadow Elemental Touches suffers Strength Drain

Strength Drain. The target's Strength score is reduced by 1d4. The target dies if this reduces its Strength to 0. Otherwise, the reduction lasts until the target finishes a short or long rest.

If a non-evil humanoid dies from this attack, a new shadow rises from the corpse 1d4 hours later.Creature