Senior Scrivener (5e Creature)
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Gargantuan construct, lawful neutral
Saving Throws Charisma +8
Correspondence Casting. When creature is damaged by a spell the senior scrivener cast, it must make a Wisdom saving throw, the DC of which is 12 + the damage taken. On a failed save, they become frightened until the end of their next turn.
Immutable Form. The senior scrivener is immune to any spell or effect that would alter its form.
Innate Spellcasting. The senior scrivener's innate spellcasting ability is Wisdom (spell save DC 20). The senior scrivener can innately cast the following spells, requiring no material components:
At will: counterspell, detect magic, identify, magic missile, shatter, thunderwave
Limited Magic Immunity. The senior scrivener can't be affected or detected by spells of 5th level or lower unless it wishes to be. It has advantage on saving throws against all other spells and magical effects.
Magic Weapons. The senior scrivener's weapon attacks are magical.
Multiattack. The senior scrivener makes two claw attacks and can cast a spell.
Claw. Melee Weapon Attack: +12 to hit, reach 10 ft., one target. Hit: 27 (6d6 + 6) slashing damage.
Once, it is said, there was a great library where the suns kept records of their laws. But disaster struck, and the library was destroyed and strewn across the astral plane. Now its librarians seek its ruins and texts.