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Monster · SRD 5.1

Archmage

Medium humanoid (any race), any alignment

Armor Class
12, 15 (spell)
Hit Points
99 (18d8)
Speed
30 ft.
STR
10 (+0)
DEX
14 (+2)
CON
12 (+1)
INT
20 (+5)
WIS
15 (+2)
CHA
16 (+3)
Senses
passive perception 12
Languages
any six languages
Challenge
12 (8,400 XP)

Traits

Magic Resistance. The archmage has advantage on saving throws against spells and other magical effects.

Spellcasting. The archmage is an 18th-level spellcaster. Its spellcasting ability is Intelligence (spell save DC 17, +9 to hit with spell attacks). The archmage can cast disguise self and invisibility at will and has the following wizard spells prepared: - Cantrips (at will): fire bolt, light, mage hand, prestidigitation, shocking grasp - 1st level (4 slots): detect magic, identify, mage armor*, magic missile - 2nd level (3 slots): detect thoughts, mirror image, misty step - 3rd level (3 slots): counterspell, fly, lightning bolt - 4th level (3 slots): banishment, fire shield, stoneskin* - 5th level (3 slots): cone of cold, scrying, wall of force - 6th level (1 slot): globe of invulnerability - 7th level (1 slot): teleport - 8th level (1 slot): mind blank* - 9th level (1 slot): time stop * The archmage casts these spells on itself before combat.

Actions

Dagger. Melee or Ranged Weapon Attack: +6 to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2) piercing damage.

Medium humanoid (any race), any alignment

Archmages are powerful (and usually quite old) spellcasters dedicated to the study of the arcane arts. Benevolent ones counsel kings and queens, while evil ones rule as tyrants and pursue lichdom. Those who are neither good nor evil sequester themselves in remote towers to practice their magic without interruption.

An archmage typically has one or more apprentice mages, and an archmage’s abode has numerous magical wards and guardians to discourage interlopers.

Special Abilities

Magic Resistance

The archmage has advantage on saving throws against spells and other magical effects.

Spellcasting

The archmage is an 18th-level spellcaster. Its spellcasting ability is Intelligence (spell save DC 17, +9 to hit with spell attacks). The archmage can cast disguise self and invisibility at will and has the following wizard spells prepared:

  • Cantrips (at will): fire bolt, light, mage hand, prestidigitation, shocking grasp
  • 1st level (4 slots): detect magic, identify, mage armor*, magic missile
  • 2nd level (3 slots): detect thoughts, mirror image, misty step
  • 3rd level (3 slots): counterspell, fly, lightning bolt
  • 4th level (3 slots): banishment, fire shield, stoneskin*
  • 5th level (3 slots): cone of cold, scrying, wall of force
  • 6th level (1 slot): globe of invulnerability
  • 7th level (1 slot): teleport
  • 8th level (1 slot): mind blank*
  • 9th level (1 slot): time stop
  • The archmage casts these spells on itself before combat.

Actions

Dagger

Melee or Ranged Weapon Attack: +6 to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2) piercing damage.

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This work includes material taken from the System Reference Document 5.1 (“SRD 5.1”) by Wizards of the Coast LLC and available at https://dnd.wizards.com/resources/systems-reference-document. The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License available at https://creativecommons.org/licenses/by/4.0/legalcode.

Reformatted and reorganized for presentation on PostRoll; text unmodified.

Licensed under Creative Commons Attribution 4.0 International.

srd-5.1 · Version 1.0.0 · Updated Jul 9, 2026