
Character
Giant arachnids of Mars
The giant arachnids of Mars have long been shrouded in mystery and fear. These colossal creatures, with their shimmering black bodies and amber-hued eyes, are the guardians of a dark and treacherous realm. Dwelling within the intricate labyrinth that leads to the castle of the vampire lord Neferrus, they weave intricate, gossamer webs that ensnare the unwary. Their venom, a viscous liquid akin to honey, induces a state of euphoric paralysis, allowing the spiders to slowly siphon the life-blood of their victims. Only Neferrus, the enigmatic ruler of this Martian domain, holds the power to tame and command these fearsome beasts. Those who dare to venture into their domain, whether brave explorers or foolhardy adventurers, face a fate worse than death, as the spiders lay their eggs within the living bodies of their prey, ensuring a grim and inescapable demise. The giant arachnids of Mars stand as a testament to the dark and primal forces that lurk in the shadows of this alien world.
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What this public profile contains
This view-only profile includes a creator-written description; 12 labeled detail fields; 6 structured sections; 2 artwork images supplied by the creator.
- Creation type
- Character
- Shared by
- oxidisco
- Connected worlds
- 1
- Detail fields
- 12
- Profile sections
- 6
- Artwork images
- 2
Details
- Type
- Monstrosity
- Gender
- androgynous
- Alignment
- Neutral Evil
- Size
- Gargantuan
- Armor class
- 16
- Hit points
- 300
- Speed
- 30
- Challenge
- 20
- Experience
- 15000
- Languages
- Undercommon, understands Common but cannot speak
- Senses
- Darkvision 60 ft., Blindsight 30 ft., Tremorsense 60 ft.
- Skills
- Stealth, Perception, Survival
Biography
The giant arachnids of Mars have long been shrouded in mystery and fear. These colossal creatures, with their shimmering black bodies and amber-hued eyes, are the guardians of a dark and treacherous realm. Dwelling within the intricate labyrinth that leads to the castle of the vampire lord Neferrus, they weave intricate, gossamer webs that ensnare the unwary. Their venom, a viscous liquid akin to honey, induces a state of euphoric paralysis, allowing the spiders to slowly siphon the life-blood of their victims. Only Neferrus, the enigmatic ruler of this Martian domain, holds the power to tame and command these fearsome beasts. Those who dare to venture into their domain, whether brave explorers or foolhardy adventurers, face a fate worse than death, as the spiders lay their eggs within the living bodies of their prey, ensuring a grim and inescapable demise. The giant arachnids of Mars stand as a testament to the dark and primal forces that lurk in the shadows of this alien world.
Attributes
Strength
20, modifier 5
Dexterity
18, modifier 4
Constitution
30, modifier 10
Intelligence
2, modifier -4
Wisdom
14, modifier 2
Charisma
1, modifier -5
Actions
Multiattack
The Giant arachnids can make three attacks: one with its Bite and two with its Web.
Bite
Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 40 (6d10 + 5) piercing damage plus 22 (4d10) poison damage.
Web
Ranged Weapon Attack: +9 to hit, range 30/60 ft., one target. Hit: The target is restrained by the web. A restrained target can use its action to make a DC 18 Strength check, freeing itself on a success.
Siphon Life
The Giant arachnids can drain the life from a restrained target, dealing 22 (4d10) necrotic damage and regaining hit points equal to the damage dealt.
Egg Laying
As an action, the Giant arachnids can lay eggs in a restrained creature. The creature must succeed on a DC 18 Constitution saving throw or take 44 (8d10) damage and become incapacitated for 1 minute.
Abilities
Web Weaver
The Giant arachnids can create webs that are resistant to fire damage.
Euphoric Venom
Victims must succeed on a DC 18 Constitution saving throw or become paralyzed for 1 minute.
Saving throws
strength
10
dexterity
9
constitution
20
wisdom
8
Damage resistances
Poison
Psychic
Gallery

Public creation
Worldbuilding Context
Giant arachnids of Mars is a public character profile shared by oxidiscothrough Summon Worlds. This view keeps the creator's public information together with clear attribution and links to any connected public Worlds; it does not add story details beyond the fields shown on the profile.
This creation is connected to Dreampire Universe, where its details can support consistent characters, locations, lore, and ongoing storytelling across the wider World.
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