Pactsplitter

Pactsplitter is a hostile Countermeasure Aberration in Baldur's Gate 3 which may appear during the fight Atop the Netherbrain if the player sides with the Emperor. It will appear if a Warlock is present in the party.

Combat

Attacks and abilities

 Main Hand Attack ()   –  Rapier +2

Damage: 6~13

1d8 + 5Piercing

Make a melee attack with your equipped weapon.

 Melee: 1.5 m / 5  ft

 Misty Step ( + )

Surrounded by silver mist, you teleport to an unoccupied space you can see.

 Range: 18 m / 60 ft

 Blindness ( + )

Limit a foe's sight range. It is easier to hit, and the creature will miss more often. Attack rolls against it have Advantage and the foe attacks with Disadvantage.

CON Save

 Range: 18 m / 60 ft

 Hypnotic Pattern ( + )

 Hypnotise creatures that can see the pattern. They cannot attack you. They cannot move nor act.

This spell can be cast while you are  Silenced.

WIS Save

 Range: 18 m / 60 ft

AoE: 9 m / 30 ft (Radius)

 Banishing Smite (Melee) ( + + )

Damage: 5~50

Normal weapon damage

+ 5d10Force

Possibly  Banish your target to another plane of existence.

 Range: Normal weapon range

Loot

• Rapier +2

Notes

• The Pactsplitter starts combat with 3  Mirror Images.