Character Creation Challenge: Day 10, Esmé Valethorn and The Magus

Photo by RDNE Stock project

 Esmé Valethorn is a character I rolled up back in the summer of 2024. So no deep history with her here. I wanted a character that would have a special interest in portals and how the line up along ley lines. She began life as a Blue Rose Adept, moving on to ShadowDark, a little bit in Baldur's Gate 3, and finally Wasted Lands.

Now she is finally where I want her, in AD&D 1st edition. 

Esmé is a magus, which is something of a cross between a magic-user and a witch, but think of them as professors of magic. That really fits how I see Esmé to be honest. She loves to give people her opinions. Trouble is she is right far more times than not. I have described her as outwardly very serious, inwardly very ridiculous. She is very "buttoned down" and dare I say conservative, but inside she loves the absurd. For example she pretends other wise, but Doireann and Amaranth are two of her closest friends; but she would be appalled if anyone knew this.

She is a Magus, but what exactly is that? Short answer a magus is a magic-user that also studies the mysteries of the occult in addition to the arcane. Certainly there is overlap in these topics, which is why the magus is a sub-class of the magic-user. 

This is my attempt to fulfill the promise of the Holmes Basic witch class.

THE MAGUS

The magus is a subclass of the magic-user, distinguished by their study of occult correspondences, ceremonial magic, and metaphysical law. Where the magic-user (wizard) channels arcane force through long years of spellcraft, the magus seeks to understand the hidden structure of magic and reality itself.

Magicians of this kind are often associated with academies, arcane colleges, or invisible orders of esoteric learning. Some belong to ancient schools or urban universities, while others work independently but draw on shared traditions. Regardless of origin, the magus is more urbane than hedge wizards or wild witches, more structured than mere spell-slingers, and more systematic than druids or illusionists.

While not as versatile as the magic-user in destructive sorcery nor as instinctively gifted as the witch, the magus excels in prepared rituals, symbol-work, magical theory, and the reading of strange phenomena. They are highly sought after as scholars, ward-makers, spirit-binders, and astrologers.

Magus spells include both arcane and occult types, but never the most potent wizardly magic. The magus may cast up to 8th-level spells, but never 9th.

Requirements: 

Intelligence 13+, Wisdom 11+

Prime Requisite:

Intelligence

Hit Dice:

d4

Armor Allowed:

None

Weapons Allowed:

Dagger, staff, dart

Spell Use:

Arcane and Occult (limited list, up to 8th level)

Special Abilities:

    Occult Literacy: At 1st level, the magus knows Read Magic automatically and may attempt to decipher occult writings or witch-scrolls (50% base chance, +5% per level) and clerical scrolls (5% base chance, +5% per level). Failures may not retry until gaining a level.

    Esoteric Focus: The magus must use a ritual focus (wand, crystal, blade, or orb). While wielded, it grants +1 on saving throws vs. spells and illusions to the magus.

    Ritual Participation: At the 2nd level, the magus may substitute as a Ritual Participant as either a witch, warlock, or wizard. They can not lead a ritual or be its primary spellcaster.

    Ritual Theory: Beginning at 5th level, the magus may cast one known spell per day as a ritual (casting time: 1 turn), without expending a memorized spell. They must have their grimoire present. Unlike casting a spell from a spell book, this does not destroy the spell in question. They cannot do this with a spell unknown to them.

    Ley Line Sense: At 7th level, the magus may detect ley lines, magical loci, and planar disturbances with 90% accuracy after one turn of study. This allows the magus to sense active portals or rifts, locate nodes for enhanced rituals (conferring an additional -1 to saving throws), and interpret magical residue or psychic impressions. 

    True Name Hypothesis: At 11th level, the magus gains +2 to saves against any named extraplanar being, and those creatures suffer −2 on saves to resist dismissal or banishment.

Magi may create magical items and engage in magical research as magic-users. They may use any magic item permitted to magic-users and witches, except those limited to a specific class (staff of the archmage, broom of the witch queen).

Magi are considered part of the educated elite in many societies, often forming cabals within universities, temples, or ancient halls of occult knowledge. Even the self-taught magus is familiar with the structure and culture of these institutions, and is rarely mistaken for a common sorcerer.

Upon attaining 9th level, a magus may seek or be invited into the service of a noble, monarch, religious figure, or powerful lord. In this role, the magus serves as an advisor, astrologer, ritualist, and arcane consultant, often holding a place of prestige within the court or temple hierarchy.

Duties typically include:

• Casting horoscopes and natal charts to guide decisions of state, marriage, or succession.
• Performing divinations and rituals to protect the realm or improve the fortune of their patron.
• Advising on magical threats, relics, and omens.
• Overseeing or suppressing occult phenomena, magical uprisings, or rogue spellcasters.
• Occasionally, educating heirs or clergy in magical or philosophical matters.

While some magi serve faithfully and benevolently (as did John Dee for Queen Elizabeth), others may grow manipulative, arrogant, or dangerously entangled in prophecy, such as Rasputin with the Romanovs. A magus need not be evil to wield significant influence, though political entanglements carry great reward and greater risk.

A magus in such a role may receive room, board, access to libraries, laboratories, and a modest stipend, or even noble titles and land at the GM’s discretion. Such positions may attract rivals, enemies, or factions fearful of arcane influence.

A 9th-level magus may also found a philosophical lodge, occult college, or private sanctum where students and adepts gather to study ritual magic and Hermetic principles. These may serve as centers of learning, intrigue, or esoteric power. These worthies often take on the title of Grand Magus.

Unlike other wizards, Magi pursue magic as a sacred science. They seek harmony between the celestial and terrestrial, invoking the axiom "As Above, So Below." Their art is not mere spell-casting but the weaving of correspondences: colors, metals, stars, and numbers. Though their rituals are longer and more demanding, they wield powers that align with cosmic order. In ancient courts, kings turned to Magi to chart the stars, bind spirits, and inscribe seals of protection.

Esmé Valethorn

10th level Human Magus, Lawful Neutral

Secondary Skill: Scribe

S: 11
I: 18
W: 12
D: 12
C: 14
Ch: 15

Paralysis/Poison: 13
Petrify/Polymorph: 11
Rod, Staff, or Wand: 9
Breath Weapon: 13
Spells: 10

AC: 8 (no armor, ring of protection +2)
HP: 25
THAC0: 19

Weapon
Dagger 1d4/1d3

Spells
Cantrips: Fire Finger, Hide, Knot, Clean
First level: Read Magic*, Burning Hands, Shocking Grasp, Unseen Servant, Light
Second level: Knock, Wizard Lock, Deep Pockets, Locate Object
Third level: Blink, Dispel Magic, Protection from Evil 10' Radius
Fourth level: Dimension Door, Minor Globe of Invulnerability
Fifth level: Teleport, Avoidance

Theme Song: Seven Wonders

I like Esmé. She is a fun character to play. She acts all serious, but really isn't or doesn't want to be.

I am using my new cantrips rules, but cantrips from the Unearthed Arcana. A magus, as a subclass of the magic-user does not get any bonus spells though like the witch or cleric. Still, she does have quite a few already.