A Deep Dive into AD&D 2e Spells: Charm Person

Level: 1
Range: 120 yards
Components: V, S
Duration: Special
Casting Time: 1
Area of Effect: 1 person
Saving Throw: Neg.

In the arsenal of a wizard, few spells are as controversial or as potentially game-breaking as Charm Person. This isn’t just a mental nudge; it is a fundamental rewriting of a target’s social priorities. At its core, it transforms a mortal enemy into a “trusted friend and ally.” While it lacks the raw damage of a Magic Missile, its ability to end a conflict before a single sword is drawn—or to turn a high-level general into a mole—makes it one of the most feared 1st-level spells in the game.

Functional Overview

The spell targets any single “person,” defined as bipedal humans, demihumans, or humanoids of man-size or smaller.

  • Memory: Crucially, the subject remembers everything that happened while they were charmed once the spell breaks.
  • The Saving Throw: The victim receives a saving throw vs. spell, adjusted by their Wisdom (Table 5).
  • The “Friendly Fire” Penalty: If the caster’s party damages the target in the same round the spell is cast, the target gets a massive bonus to their save: +1 per hit point of damage received.
  • Effect: The charmed individual views the caster as a dear friend. They aren’t a robot; they won’t commit suicide, but they will interpret every word the caster says in the most favorable light possible.
  • Communication: The spell does not grant telepathy or translation. If you don’t speak the victim’s language, you cannot give complex instructions.

Tactical Insights & Observations

1. The Intelligence “Timer”

Unlike most spells with a fixed duration, Charm Person is a battle of wills. The more intelligent the victim, the more frequently they get to check for a “break” in the magic.

Intelligence ScoreTime Between Checks
3 or less3 months
4 to 62 months
7 to 91 month
10 to 123 weeks
13 to 142 weeks
15 to 161 week
173 days
182 days
19 or more1 day

Against a low-Intelligence orc (Int 7), this is a long-term solution. Against a high-level archmage (Int 18), it is a temporary reprieve at best.

2. “Not an Automaton” (The Manipulation Game)

A common mistake is treating a charmed NPC like a slave. The rules state they must be treated as a friend. A friend won’t jump off a cliff because you asked, but they might hold back a red dragon if you convince them it’s the only way to save your life. Successful use of Charm Person requires high-stakes social roleplaying and leveraging Charisma (Table 6) to maintain the illusion of friendship.

3. Strategic “Pacifism”

Because of the massive saving throw bonus granted by damage (+1 per HP), Charm Person is best used as an opening move. If the party’s fighter has already hacked the target for 8 damage, the target gets a +8 to their save, making the spell nearly impossible to land.

4. The Political Time Bomb

Since the victim retains full memory of their time being charmed, this spell is a social death sentence if used on a noble or merchant in their own city. Once the spell breaks—whether via a successful save or a Dispel Magic—the wizard has created a permanent, high-ranking enemy who knows exactly how they were manipulated.

Research & Acquisition

Charm Person is an Enchantment/Charm staple. Its research is a standard 1st-level process, but many DMs require the wizard to have a fundamental understanding of humanoid psychology.

  • Research Time: 1d10 + 1 weeks.
  • Financial Investment: 100–1,000 gp.
  • Components: Verbal and Somatic.

Theoretical Variants

Advanced enchantment research can produce variations that mitigate the spell’s social risks:

  • Mental Fog (Level 2): A variant where the target’s memory of the “charmed” period is hazy or feels like a dream once the spell ends, making it harder for them to seek immediate revenge.
  • Group Rapport (Level 3): Allows the caster to designate up to two other party members as “friends” to the target, rather than just the caster.
  • Charm Biped (Level 2): A specialized research variant that bypasses the “man-size” limitation. This allows the spell to affect Large-sized humanoid creatures specifically (such as Ogres or Trolls), provided they possess a generally bipedal, humanoid shape. This bridges the gap between Charm Person and the high-level Charm Monster without trivializing the latter’s broader utility.

The Verdict

Charm Person is the ultimate high-risk, high-reward spell. It can turn the tide of a campaign by converting a boss into a bodyguard, but it requires a wizard with a silver tongue and a plan for the inevitable day the “friendship” ends.