Invisible Stalker

Large Elemental, Neutral

STR
16 (+3)
DEX
19 (+4)
CON
14 (+2)
INT
10 (+0)
WIS
15 (+2)
CHA
11 (+0)
Air Form.

The stalker can enter an enemy's space and stop there. It can move through a space as narrow as 1 inch without expending extra movement to do so.

Invisibility.

The stalker has the Invisible condition.

Actions

Multiattack.

The stalker makes three Wind Swipe attacks. It can replace one attack with a use of Vortex.

Wind Swipe.

Melee Attack Roll: +7, reach 5 ft. Hit: 11 (2d6 + 4) Force damage.

Vortex.

Constitution Saving Throw: DC 14, one Large or smaller creature in the stalker's space. Failure: 7 (1d8 + 3) Thunder damage, and the target has the Grappled condition (escape DC 13). Until the grapple ends, the target can't cast spells with a Verbal component and takes 7 (2d6) Thunder damage at the start of each of the stalker's turns.

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Invisible Stalker

Source: Monster Manual (2025), p. 180 - Licenses and attribution