Void Stalker

Spider Climb. The void stalker can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.

Stalked Target. The void stalker can target a creature that it sees for stalking. Once a creature is being stalked the void stalker knows the location of the creature if they are in dim light or darkness within a 150ft range.

Phantasmal Camouflage. While in an area of dim light or darkness, the void stalker has a +5 to stealth.

Harmed by Running Water. The void stalker perishes if it ends it's turn in running water.

Familiar Capability. This creature can be summoned with the Find Familiar spell.

Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., one target. Hit: 1 piercing damage.