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Phase Spider

D&D 5e · 2024·Large Monstrosity·Unaligned

Armor class
14
Hit points
457d10 + 7
Challenge
3700 XP
Proficiency
+2Initiative +3

Speed 30 ft., Climb 30 ft.

Ability scores, modifiers and saving throws
MeasureStrDexConIntWisCha
Score1516126106
Mod+2+3+1-2+0-2
Save+2+3+1-2+0-2
Skills
Stealth +7
Senses
Darkvision 60 ft.; Passive Perception 10
Languages
None

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. Hit: 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.

Find similar monsters

Rules source: System Reference Document 5.2.1 ↗

This work includes material from the System Reference Document 5.2.1 ("SRD 5.2.1") by Wizards of the Coast LLC, available at https://www.dndbeyond.com/srd. The SRD 5.2.1 is licensed under the Creative Commons Attribution 4.0 International License, available at https://creativecommons.org/licenses/by/4.0/legalcode. Stat blocks were structured and tagged by JustRoll from the Open5e transcription, then checked against the official document; values that differed were corrected from it.

Creative Commons Attribution 4.0