Phase Spider

Phase Spider is a large unaligned monstrosity.

Monstrosities are unnatural creatures with strange origins, such as mimics and owlbears.

Movement: walk 30 ft., climb 30 ft. • Senses: darkvision 60 ft.

Signature traits include Ethereal Sight, Spider Climb, Web Walker.

Traits

Ethereal Sight. The spider can see 60 feet into the Ethereal Plane while on the Material Plane and vice versa.

Spider Climb. The spider can climb difficult surfaces, including along ceilings, without needing to make an ability check.

Web Walker. The spider ignores movement restrictions caused by webs, and the spider knows the location of any other creature in contact with the same web.

Actions

Multiattack. The spider makes two Bite attacks.

Bite. Melee Attack Roll: +5, reach 5 ft. 8 (1d10 + 3) Piercing damage plus 9 (2d8) Poison damage. If this damage reduces the target to 0 Hit Points, the target becomes Stable, and it has the Poisoned condition for 1 hour. While Poisoned, the target also has the Paralyzed condition.

Bonus Actions

Ethereal Jaunt. The spider teleports from the Material Plane to the Ethereal Plane or vice versa.