See also: Phase Spider Matriarch
Phase Spiders are a type of Monstrosity and non-playable race in Baldur's Gate 3. They can phase teleport to travel short distances instantly.
“Giant spiders that can phase in and out of the Ethereal Plane, making it seem like they can teleport.„
About
Phase spiders are arachnid-kin who dwell in the ethereal plane. They can be found in the Whispering Depths, where they have created 
Web surfaces that warn them to intruders.
Racial features
Base Racial Speed- 9m / 30ft
Size- Medium
- Can see in the dark up to
12 m / 40 ft.
- Isn't slowed down by Web surfaces, and can't be
by them.
Combat
Attacks and abilities
)
Recharge: per turn 
)
Melee: 1.5 m / 5 ft 
AoE: 3 m / 10 ft (Radius) Strategy
Phase spiders are slippery opponents, capable of striking at great distances and bypassing control and area-denial effects like 
using their 
ability. Unprepared parties will have even more difficulty closing gaps if they cannot cross the Web surfaces in the spiders' lair. Items like 
Disintegrating Night Walkers or 
Spiderstep Boots will help melee attackers overcome these obstacles.
goes a long way to boosting survivability, as all of their attacks rely heavily on poison damage.
Notes
- They have +1 bonuses to Strength and Dexterity on Tactician with resultant bonuses to Initiative, Armour Class, Attack rolls, and Saving throws, making an already fairly fierce early game enemy even deadlier.
Phase spider enemy variants
Gallery
In-game appearance.
