Shadow

A spectral entity made of darkness and immune to physical attacks, able to drain the vitality of its victims.

Vitality 18, Defense +4, Resistance +2, Speed 40 feet (flying),
Attacks: Necrotic touch +3

Intangible: It takes no damage from physical means.

Undead: Immune to effects that affect living creatures and to mind-control effects.

Necrotic touch: Deals 1d4 necrotic damage.