Unnatural Blot

Unnatural Blot is a hostile Countermeasure Aberration in Baldur's Gate 3.

Involvement

The Unnatural Blot may appear during the final battle Atop the Netherbrain if the party side with the Emperor and a Druid is present.

Combat

Attacks and abilities

 Blight ( + )

Damage: 8~64

8d8⁠Necrotic

Deals 8d8⁠⁠Necrotic damage to a target. Plants take maximum damage from this spell, and have  Disadvantage on the  Saving Throw against it.

 CON Save

 Range: 9 m (30 ft)

 Cloudkill ( + )

Damage: 5~40

5d8⁠Poison

Craft a large cloud that inflicts 5d8⁠⁠Poison damage per turn. You can reposition the cloud every turn.

The cloud Heavily Obscures everything within it.

 Range: 18 m (60 ft)

 Dominate Beast ( + )

Make a beast fight alongside you. Every time the Beast takes damage, it makes a Wisdom  Saving Throw against your domination.

 WIS Save

 Range: 18 m (60 ft)

 Flame Blade ( + )

Conjure a flaming  Scimitar in your hand for 10 turns that deals 3d6⁠⁠Fire damage. It sheds a bright light in a 3 m (10 ft) radius and a dim light in a 6 m (20 ft) radius.

The blade can be unequipped and equipped again, but has to stay on the spellcaster's person.

 Range: Self

 Insect Plague ( + )

Damage: 4~40

4d10⁠Piercing

Locusts attack everyone within range, make the area Difficult Terrain, and impose Disadvantage on Perception Checks.

 CON Save

 Range: 18 m (60 ft)

 Main Hand Attack ()   –  Scimitar +2

Damage: 6~11

1d6 + 5⁠Slashing

Make a melee attack with your equipped weapon.

 Melee: 1.5 m (5 ft)

Loot

• Scimitar +2