Shalfey

Medium Humanoid, Lawful Good

STR
10 (+0)
DEX
10 (+0)
CON
10 (+0)
INT
16 (+3)
WIS
14 (+2)
CHA
16 (+3)
Spellcasting.

Shalfey casts one of the following spells, using Intelligence as the spellcasting ability (spell save DC 13):

At will: Dancing Lights, Mage Hand, Prestidigitation

1/day each: Arcane Lock, Burning Hands, Comprehend Languages, Detect Magic, Levitate, Mage Armor

Actions

Multiattack.

Shalfey makes two Arcane Burst attacks and can use Starry Radiance if available.

Arcane Burst.

Melee or Ranged Spell Attack: +5 to hit, reach 5 ft. or range 120 ft., one target. Hit: 8 (1d10 + 3) radiant damage.

Starry Radiance (Recharge 5-6).

Dazzling light bursts from Shalfey's fingertips in a 15-foot cone. Each creature in that area must succeed on a DC 13 Constitution saving throw or have the blinded condition until the end of the tower sage's next turn.

Find this creature in the encounter builder

Shalfey

Source: Quests from the Infinite Staircase, p. 68 - Licenses and attribution