Invisible Stalker

An invisible stalker is an air elemental that has been summoned from its native plane and transformed by powerful magic. Its sole purpose is to hunt down creatures a nd retrieve objects for its summoner. When it is defeated or the magic that binds it expires, an invisible stalker vanishes in a gust of wind.
Directed Hunter When an invisible stalker is created, it stays at its summoner's side until it is given a task to perform. If an assignment doesn't involve hunting down and slaying a specific creature or recovering an object, the magic that created the invisible stalker ends and the elemental is released. Otherwise, it completes the task, then returns to its summoner for more commands, forced to serve until the magic that binds it expires. If its summoner dies in the interim, the invisible stalker vanishes after completing its task. An invisible stalker is an unwilling servant at best. It resents any undertaking assigned to it. A mission that requires significant time might drive the invisible stalker to pervert the intent of a command unless it is worded carefully.
Unseen Threat Invisible stalkers a re composed of air and are naturally invisible. A creature might hear and feel an invisible stalker in passing, but the elemental remains invisible even when it attacks. A spell that allows someone to see the invisible reveals only the invisible stalker's vague outline.
Elemental Nature An invisible stalker requires no air, food , drink, or sleep.

Invisible Stalker

An invisible stalker is an air elemental that has been summoned from its native plane and transformed by powerful magic. Its sole purpose is to hunt down creatures a nd retrieve objects for its summoner. When it is defeated or the magic that binds it expires, an invisible stalker vanishes in a gust of wind.

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Armor Class	14
Hit Points	16d8+32
Speed	50 ft.	Fly 50 ft. (hover)
Strength	16 (+3)
Dexterity	19 (+4)
Constitution	14 (+2)
Intelligence	10 (+0)
Wisdom	15 (+2)
Charisma	11 (+0)
Skills	Perception d20+8	Stealth d20+10
Damage Resistances	Bludgeoning	Piercing	Slashing from nonmagical weapons
Damage Immunities	Poison
Condition Immunities	Exhaustion	Grappled	Paralyzed
Petrified	Poisoned	Prone	Restrained
Unconscious
Senses	Darkvision 60ft.	Passive Perception 18
Languages	Auran	Understands Common but doesn't speak it
Challenge	6 (2,300 XP)
Special 1	Invisibility	The stalker is invisible
Special 2	Faultless Tracker	The stalker is given a quarry by its summoner.	The stalker knows the direction and distance
to its quarry as long as the two of them are	on the same realm of existence.	The stalker also knows the location of its summoner
Action 1	Multiattack	The stalker makes two slam attacks
Action 2	Slam	Melee Weapon Attack	d20+6 to hit
Reach 5 ft. , one target	Hit 2d6+3 bludgeoning damage