Astrograph Sorcerer

Arcane Manipulation: Astrograph Sorcerer can innately cast the following spells, using Intelligence as the spellcasting ability (spell save DC 20):

At will: Mage Hand, Minor Illusion

3/day each: Detect Thoughts, Hold Person, Misty Step

1/day each: Dominate Person, Dimension Door

Staff of the Arcanum: Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 10 (1d6 + 4) bludgeoning damage plus 14 (4d6) psychic damage. The target must succeed on a DC 16 Wisdom saving throw or be stunned until the end of its next turn.

Summon Minions: As a bonus action, Astrograph Sorcerer can summon 1d4 Fiend minions to aid in battle. These minions have the same statistics as a Shadowbound Stalker (see previous entry) but have a reduced challenge rating of 3 (700 XP).

Astrograph Sorcerer can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time, and only at the end of another creature's turn. Astrograph Sorcerer regains spent legendary actions at the start of its turn.

Arcane Blast: Astrograph Sorcerer releases a burst of arcane energy in a 30-foot cone. Each creature in that area must make a DC 17 Dexterity saving throw, taking 21 (6d6) force damage on a failed save, or half as much damage on a successful one.

Counterspell: Astrograph Sorcerer uses its innate spellcasting ability to counter a spell cast by another creature within 60 feet. The spell is automatically countered, and the creature that cast it must make a DC 16 Charisma saving throw or be stunned until the end of its next turn.

Psychic Manipulation: Astrograph Sorcerer targets one creature it can see within 60 feet. The target must succeed on a DC 18 Wisdom saving throw or take 14 (4d6) psychic damage and be stunned until the end of its next turn.