Initiate of the Comet

Medium Humanoid (Warlock), Any Alignment

STR
12 (+1)
DEX
14 (+2)
CON
16 (+3)
INT
11 (+0)
WIS
13 (+1)
CHA
17 (+3)
Magic Resistance.

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

Spellcasting.

The initiate casts one of the following spells, using Charisma as the spellcasting ability (spell save DC 13):

At will: Mage Hand, Thaumaturgy

1/day each: Dimension Door, Divination, Enthrall

Actions

Multiattack.

The initiate makes two Comet Strike attacks.

Comet Strike.

Melee or Ranged Spell Attack: +5 to hit, reach 5 ft. or range 120 ft., one target. Hit: 14 (2d10 + 3) force damage.

Reactions

Moment of Foresight (1/Day).

When hit by an attack roll, the initiate can force the attacker to reroll it and use the new roll, possibly causing the attack to miss.

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Initiate of the Comet

Source: The Book of Many Things, p. 93 - Licenses and attribution