Monster
Phase Spider
Official reference · MM · 2014
- Creature type
- Monstrosity
- Size
- Large
- Armor class
- 13 (natural armor)
- Hit points
- 32 (5d10 + 5)
- Speed
- Walk 30 ft., Climb 30 ft.
- Challenge rating
- 3
- Alignment
- Unaligned
- Strength
- 15
- Dexterity
- 15
- Constitution
- 12
- Intelligence
- 6
- Wisdom
- 10
- Charisma
- 6
- Passive Perception
- 10
- Skills
- stealth: +6
- Senses
- darkvision 60 ft.
Traits
Ethereal Jaunt
As a bonus action, the spider can magically shift from the Material Plane to the Ethereal Plane, or vice versa.
The spider can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Web Walker
The spider ignores movement restrictions caused by webbing.
Actions
Bite
Melee Weapon Attack: +4 to hit, reach 5 ft., one creature. Hit: 7 (1d10 + 2) piercing damage, and the target must make a DC 11 Constitution saving throw, taking 18 (4d8) poison damage on a failed save, or half as much damage on a successful one. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while poisoned in this way.