Tentacle or tendril is a general class of creatures that generally appear as some sort of stalk or tentacle coming out of the ground with some unknown possibly larger segments below. They include subclasses called eye stalks.
Types
Abyss Dweller 
-
Corrupted Feeler 
-
Dark Tendril -
Deep Terror 
- Deep Terror
- Faceless Tendril
-
Flailing Tentacle 
- Invading Tendril
- Nightmare Tendril
- Nightmare Tentacle
- Ruin Tentacle
- Shadow Pounder
- Shadowy Tendril
- Spiked Tentacle
- Strange Tentacle
-
Striking Tentacle - Tendril from Below
-
Tendril of Gore - Tendril of Uul
- Tentacle Horror
- Uninvited Tentacle
Void tentacles
-
Void Flayer - Void Terror
There are characters with void tentacles coming out of them, such as Ataxon and Overseer Bates.
Individuals tentacles
C'Thun's tentacles
-
Claw Tentacle - spawned by C'Thun -
Eye Tentacle - spawned by C'Thun - Flesh Tentacle - spawn inside C'Thun
- Giant Claw Tentacle - spawned by C'Thun
- Giant Eye Tentacle - spawned by C'Thun
Yogg-Saron's tentacles
- Constrictor Tentacle - spawned by Yogg-Saron
- Corruptor Tentacle - spawned by Yogg-Saron
-
Crusher Tentacle - spawned by Yogg-Saron - Influence Tentacle - spawned by Yogg-Saron
Go'rath's tentacles
Deathwing's tentacles
-
Arm Tentacle - Blistering Tentacle
- Corruption
- Elementium Fragment - spawned by Madness of Deathwing
- Mutated Corruption
- Wing Tentacle
Helya's tentacles
Il'gynoth's tentacles
Viq'Goth's tentacles
G'huun fight tentacles
Others
- Tentacle of Iso'rath - spawned by Iso'rath
- Tentacle of Markaru - spawned by Markaru
-
Moat Monster - Ruins of Lordaeron (with only tentacles shown) - Mutant Tentacle - of the Mutant Goblin
In Warcraft III
- Main article: Tentacle (Warcraft III)
Tentacles are summoned by the Forgotten One.
As a battle pet
[Corrupted Tentacle] is a rare drop from Will of N'Zoth in the Black Empire-assaulted Vale of Eternal Blossoms.
[Grasping Manifestation] is a rare drop from Ataxon in Eredath.
[Hungering Claw] is a possible reward from 
[45REWQ] DANGER: Kosumoth the Hungering.
[Jade Tentacle] is rewarded from 
[Time to Open a Pet Store].
[Severed Tentacle] can drop from Madness of Deathwing in Dragon Soul.- Sludge Feeler is a rare drop from mythic Margrave Stradama in Plaguefall.
[Wriggling Darkness] can drop from Yogg-Saron in Ulduar.
As an item
[Fanged Tentacle]
[Vanquished Tentacle of C'Thun]
[Severed Visionary Tentacle]- [Imprint of a Kraken Tentacle]
- [Vanquished Clutches of Yogg-Saron]
Herbalism harvesting tentacles
Many random tentacles when killed can be harvested for herbs, they can be found in places such as Ruins of Vashj'elan and Vashj'ir.
Notes and trivia
- There are plant vines that reuse a tentacle model, such as Bramblescar Growth, Wild crops and Aggressive Growth. In BFA there are living thorn vines summoned by quilboar thornweavers with a unique model that have the same animations as tentacles, such as Creeping Brambles.
- [Void Tendrils] (removed) and
[Call to the Void] use tentacles as part of the abilities. - Hearthstone: Whispers of the Old Gods features Icky Tentacle, Squirming Tentacle and Tentacle of N'Zoth (as well as many other cards with tentacles).
- Many creatures in World of Warcraft have tentacles or tendrils as part of their bodies, such as beholder, darkglare, doomlord, dragonkin, eredar, felhound, felstalker, flamewaker, helsquid, jellyfish, jinyu, kraken, makrura, mana wyrm, maw creature, merciless one, mogu, n'raqi, naga, observer, octopus, saurok, void elf, void hound and water elemental.
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