Gargantuan monstrosity, neutral evil
- Armor Class
- 18 (natural armor)
- Hit Points
- 310 (20d20 + 150)
- Speed
- 50 ft., climb 50 ft.
- Challenge
- 18 (20,000 XP)
- Condition Immunities
- charmed; exhaustion; frightened
- Senses
- blindsight 30 ft., darkvision 120 ft., passive Perception 11
Traits
If the spider fails a saving throw, it can choose to succeed instead.
The spider can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
The spider ignores movement restrictions caused by webbing.
Actions
The spider makes two Bite attacks. It can replace one of these attacks with a use of Web Bomb.
Melee Weapon Attack: +14 to hit, reach 20 ft., one target. Hit: 19 (2d10 + 8) piercing damage plus 7 (2d6) poison damage.
Ranged Weapon Attack: +14 to hit, range 300 ft./600 ft., one target. Hit: 24 (3d10 + 8) bludgeoning damage, and the target and all creatures within 10 feet of it must succeed on a DC 19 Dexterity saving throw or take 10 (3d6) acid damage and have the restrained condition until the start of the spider's next turn.
Reactions
In response to being hit with an attack roll, the spider's carapace absorbs some of the blow, reducing the damage it takes by 11 (2d10).