Enchantment Spell Reference

Feeblemind Spell — RPG Rules, Rulings and Uses

Feeblemind is an assault on the part of a creature that turns thought into magic. In a court, university, siege camp or ritual chamber, one failed defence can leave a feared spellcaster alive but unable to bring their most dangerous knowledge to bear.

A court mage reaches for formulae that no longer answer him as arcane notation breaks apart above the scholar’s desk.

Spell Mechanics

Befuddlement

Level
8th-level Enchantment
Spell Lists
Bard, Druid, Warlock, Wizard
Casting Time
Action
Range
150 feet
Components
V, S, M
Material
A key ring with no keys
Duration
Instantaneous
Save
Intelligence
Target
One creature you can see within range
Damage
10d12 Psychic; half on a successful save

Choose one creature you can see within range. It makes an Intelligence saving throw.

On a failed save, the creature takes 10d12 Psychic damage and cannot cast spells or take the Magic action.

On a successful save, the creature takes half the rolled Psychic damage and suffers no continuing restriction.

At the end of every 30 days, an affected creature repeats the Intelligence saving throw. A successful repeat save ends the restriction.

The restriction can also be ended by Greater Restoration, Heal, or Wish.

Magic action: the restriction prevents activities that actually require the Magic action. This includes casting spells and activating a magic item or magical feature when that activation uses the Magic action. Passive magical properties and effects remain unless another rule suppresses them.

Feeblemind

School
Enchantment (Compulsion) [mind-affecting]
Level
Sorcerer / Wizard 5
Casting Time
1 standard action
Components
V, S, M
Material
A handful of clay, crystal, or glass spheres
Range
Medium (100 ft. + 10 ft./level)
Target
One creature
Duration
Instantaneous
Saving Throw
Will negates; see text
Spell Resistance
Yes

On a failed Will save, the target’s Intelligence and Charisma scores each become 1.

The creature cannot use Intelligence- or Charisma-based skills, cast spells, understand language, or communicate coherently. It still recognises its friends and can follow and protect them.

A creature capable of casting arcane spells takes a –4 penalty on its saving throw against Feeblemind.

The effect remains until removed by Heal, Limited Wish, Miracle, or Wish.

Dispel Magic: Feeblemind has an instantaneous duration. Once the spell has taken effect, ordinary Dispel Magic cannot undo its consequences.

Feeblemind

School
Enchantment (Compulsion) [Mind-Affecting]
Level
Sorcerer / Wizard 5
Casting Time
1 standard action
Components
V, S, M
Material
A handful of clay, crystal, glass, or mineral spheres
Range
Medium (100 ft. + 10 ft./level)
Target
One creature
Duration
Instantaneous
Saving Throw
Will negates; see text
Spell Resistance
Yes

On a failed Will save, the target’s Intelligence and Charisma scores each become 1.

The creature cannot use Intelligence- or Charisma-based skills, cast spells, understand language, or communicate coherently. It still recognises its friends and can follow and protect them.

A creature capable of casting arcane spells takes a –4 penalty on its saving throw.

The effect remains until removed by Heal, Limited Wish, Miracle, or Wish.

Dispel Magic: Feeblemind has an instantaneous duration. Once the effect has occurred, ordinary Dispel Magic cannot remove it.

Using Feeblemind in Play

Break the specialist

The strongest target is often not the creature with the largest weapon, but the person whose knowledge holds a dangerous plan together: a court magician, ritualist, siege enchanter, occult adviser, diviner, or magical investigator.

Let the consequences outlive the duel

Removing a powerful spellcaster from effective magical service can change a household, army, guild, or university long after the fight has ended. Rivals may move immediately to seize books, apprentices, offices, laboratories, or political influence.

Make recovery matter

A victim with allies is not automatically abandoned. Friends may hide them, protect their library, seek exceptional magical aid, interrogate witnesses, or hunt the caster responsible. The spell can begin an adventure as easily as end an encounter.

Feeblemind in SpiralWorlds

In 1454, magic is part of learned natural philosophy as well as inherited, ritual, and supernatural practice. Universities, civic schools, court households, guild workshops, private circles, and master-apprentice traditions preserve magical knowledge through books, diagrams, instruments, oral instruction, and dangerous experiment.

That makes an attack on a learned magician more than a battlefield trick. A prince can lose an adviser who understood hostile wards. A city can lose the scholar who maintained its protective seals. An expedition can discover that the only person capable of reading a captured grimoire can no longer put that knowledge to use.

The spell is therefore feared wherever magical knowledge carries office, wealth, or authority. To destroy a person’s access to that knowledge without destroying their body can be an act of espionage, revenge, political neutralisation, or magical warfare.

Mind, Folly and Magical Unmaking

Late-medieval learned medicine inherited a long tradition of explaining health through the balance of the four humours. Regimens concerned themselves not only with diet, sleep, and exercise, but also with emotion and environment. A scholar or physician in such a world already possesses a language for discussing disturbed judgement and altered behaviour, even when the true cause is supernatural. Wellcome Collection: How to live well, the medieval way.

That historical framework should not be mistaken for a modern diagnosis. The spell is a deliberate magical attack with specific supernatural consequences.

A close mythical parallel is the Greek spirit Atê, the personification of delusion, blind folly, reckless impulse, and the ruin that follows corrupted judgement. Atê does not simply represent ignorance; she represents the moment sound thought fails and a disastrous course suddenly seems possible. Theoi: Atê, spirit of delusion and blind folly.

Rules Sources

Scroll to Top