A crying mass of ashen vine from Bilewater, and the key that starts the path to the Cursed Crest.
The Twisted Bud is a small, unsettling item with big consequences. Per the wiki, it is a "contorted mass of ashen vine" that "cries out incessantly," sourced from Bilewater.
It is the trigger for a major questline. Handing it to Greyroot begins the Rite of Rebirth, the wish that locks Hornet into the Cursed Crest.
That makes it one of the most consequential pickups in the game, since it sets up both a unique 
crest path and a specific ending.
This guide covers what the Twisted Bud is, exactly where to find it in Bilewater, how to use it with Greyroot, and the Cursed Crest and Twisted Child ending it unlocks.
A crying ashen-vine item from Bilewater.
In a crib-like root, via a hidden Whispering Vaults passage.
Give it to Greyroot to start the Rite of Rebirth. The Cursed Crest and the Twisted Child ending.The Twisted Bud is an inventory item dripping with menace. Per the wiki, its description reads as a "contorted mass of ashen vine" that cries out without stopping, sourced from Bilewater.
That cry is more than flavor. The wiki notes the Twisted Bud produces a constant sound while the inventory is open, audible even on adjacent menu screens, a creepy touch that marks it as no ordinary collectible.
Greyroot frames it as a ritual object. The wiki quotes the NPC saying "the time of birth approaches. The bud cries. Yearning. The final rite may begin," tying the item directly to the Rite of Rebirth.
The Twisted Bud is well hidden. Per the wiki, it is found in Bilewater, resting in a crib-like root.
Getting there takes a specific route. The wiki specifies you reach the room by falling from a hidden passage on the easternmost side of the Whispering Vaults, and that it cannot be accessed from other Bilewater entrances because the room's gate is opened from above.
So the only way in is the drop from the Whispering Vaults. The crib-like root holding the bud is a deliberate, off-the-path secret rather than something you stumble onto.
Search the easternmost Whispering Vaults for the hidden drop. In actual play, the Twisted Bud's incessant inventory cry is a good confirmation you grabbed the right thing.
The Twisted Bud exists to start a wish, not to be used in combat. Per the wiki, you give it to Greyroot in Shellwood to start and complete the Rite of Rebirth wish.
That wish chains into another. The wiki notes completing the Rite of Rebirth leads to the Infestation Operation wish, begun by speaking to Yarnaby in Greymoor, so the bud kicks off a two-step questline.
| Step | Action |
|---|---|
| 1 | Find the Twisted Bud in Bilewater |
| 2 | Give it to Greyroot in Shellwood (Rite of Rebirth) |
| 3 |  Speak to Yarnaby in Greymoor (Infestation Operation) |
The wiki ties these wishes to crest changes, which is where the item's real weight lies.
The Twisted Bud is the entry point to one of Silksong's special crest states. Per the wiki, the Rite of Rebirth it starts is tied directly to the Cursed Crest.
Completing the Rite of Rebirth locks Hornet into the Cursed Crest, a state distinct from the standard playable crests. The follow-up Infestation Operation wish then upgrades it into the Witch Crest.
That branching is the reason the bud matters mechanically. It is not loot so much as a fork in how Hornet is built, steering you down a cursed line you can either embrace or later transform.
The Twisted Bud also gates a specific ending. Per the wiki, it carries the Twisted Child achievement, which is one of Silksong's endings.
That ending requires beating Grand Mother Silk while locked into the Cursed Crest, after completing the Rite of Rebirth but before upgrading the crest into the Witch Crest. The Twisted Bud is the first domino in that chain.
So if you are chasing the Twisted Child ending, the Twisted Bud is mandatory and the order matters: grab the bud, do the rite, then reach the final fight before changing the crest.
The Twisted Bud feeds into the crests and endings. These guides cover the paths it opens and the areas around it.
Game data and screenshots adapted from hollowknight.fandom.com, used under CC BY-SA 3.0. Original content remains the property of the wiki contributors and Team Cherry.