The Unknown

The 3 perks The Unknown teaches, and that you can unlock for every other killer in the Bloodweb's Shrine of Secrets.

UnboundSeparación

"Pain lingers in the air, an alluring aroma that excites the impulses." When a Survivor becomes injured by any means, Unbound activates for 24/27/30 seconds:

• Vaulting a Window while Unbound is active grants a +7 % Haste Status Effect for 10 seconds.
  • This effect cannot stack with itself.

"I heard it. Running. It was getting closer!" — Anonymous Testimony, 09/09/1979

UndoneIncompleto

"Hope is the delusion that keeps its victims alive." For every Repair or Healing Skill Check failed by a Survivor, Undone gains +3 Tokens, up to a maximum of 18/24/30 Tokens.
Performing the Damage Generator action on a Generator consumes all accumulated Tokens and applies the following effects:

• Instantly regresses the Damaged Generator by a stack-able -1 % of its total Progression per Token, up to a maximum of 18/24/30 %.
• Blocks the Damaged Generator for 1 second per Token, up to a maximum of 18/24/30 seconds.
• Causes the Damaged Generator to start regressing once it becomes unblocked.

Undone has a cool-down of 60 seconds. "Erratic behavior in machinery could be related to [REDACTED], further testing required." — OSS Report, 12/02/1943

UnforeseenImprevisto

"Terror takes many forms and whispers devastating lies in its victims' ears." After performing the Damage Generator action on a Generator, you benefit from the following effects for 22/26/30 seconds:

• Transfers your Terror Radius to the damaged Generator.
  • This Terror Radius is set to 32 metres.
• Grants the Undetectable Status Effect.

Unforeseen has a cool-down of 30 seconds. "Mom, if you find this, I'm sorry..." — Final Journal Entry, 07/12/1991

All 20 add-ons for The Unknown, sorted from rarest to most common. Add-ons change how the power works, so they are half of any build.

Ultra rare2

Captured by the DarkCapturados por la Oscuridad

"The documentary purported that the disappearances were linked to small-town cinemas.
Audiences left the theater feeling uneasy." Modifies UVX with the following effects:

• All Survivors start the Trial in the Weakened State.
• Reduces the number of Hallucinations that can exist at the same time by 1.

Iridescent OSS ReportInforme de OSE Iridiscente

"The report was redacted to the point of being meaningless.
But still, theorists tried to extract meaning from it." Modifies UVX with the following effects:

• Reduces the Cool-down duration of the Teleport ability by -5 seconds.
• Increases the Lifetime of Decoys by +10 seconds.
• Causes Decoys to emit a Terror Radius and Red Stain.

Very rare4

Discarded Milk CartonCartón de Leche Desechado

"She decided to take the long way home, and waved goodbye to her friends before parting ways." Modifies UVX with the following effects:

• Doubles the Bounce strength of the UVX Projectile by changing the following:
  • Increases Bounciness by +8 %.
  • Reduces Friction by -15 %.

Homemade MaskMáscara Casera

"The killer had made the mask in the shed in his backyard, where he would bring the others when the sun went down." Survivors performing the Dispelling action successfully suffer from the following effect:

• Inflicts the Blindness Status Effect for 60 seconds.

Obscure Game CartridgeCartucho de Juego Oscuro

"Some maintained Project Apple-Pie evolved over time, turning to new forms of media for results." After teleporting to a Hallucination, Obscure Game Cartridge triggers its effect for 20 seconds:

• Increases the Action speeds for Breaking, Damaging, and Vaulting by +30 %.

Serum VialFrasco de Suero

"The molecular structure of the substance was synthesised in the lab, but its effects could never be replicated." Upon entering the range of seeing the Aura of a Hallucination, Survivors suffer from the following effect:

• Inflicts the Exhausted Status Effect for 15 seconds.

Rare5

B-Movie PosterPóster de Película de Cine B

"The movie was rumored to be state-funded propaganda, made specifically for something called Project Apple-Pie." Survivors damaged by UVX suffer from the following effect:

• Inflicts the Broken Status Effect for 30 seconds.

Footprint CastMolde de Huella

"The cast sits in the Museum of the Weird in Sarasota, Florida and has long since been debunked." Whenever a Survivor enters the Weakened State, Footprint Cast triggers its effect:

• Reduces the Spawn timer of the next Hallucination by -15 seconds.

Front-Page ArticleArtículo de Primera Plana

"The assailant had torn gaping holes in the walls of the cabin, and drove the family into the woods." Whenever you break a Breakable Wall or a dropped Pallet, Front-Page Article triggers its effect:

• Reduces the Spawn timer of the next Hallucination by -50 %.

Hypnotist’s WatchReloj de Hipnotista

"Hypnotherapy was recommended to recover repressed memories.
What emerged from his mind would be his undoing." Survivors hit by an airborne UVX Projectile suffer from the following effect:

• Inflicts the Exhausted Status Effect for 15 seconds.

Vanishing BoxCaja Evanescente

"The magician was popular at children's parties, and quickly became the top suspect." Modifies UVX with the following primary effect:

• Increases the default value of the Spawn timer of Hallucinations by +120 %.

Whenever one or multiple Survivors complete a Generator, Vanishing Box triggers its secondary effect:

• Causes all participating Survivors to enter the Weakened State.

Uncommon5

Device of Undisclosed OriginDispositivo de Origen no Revelado

"Was the thing made on Earth? Or somewhere else entirely?" While within range of seeing the Aura of a Hallucination, Survivors suffer from the following effect:

• Inflicts the Oblivious Status Effect.

Last Known RecordingLa Última Grabación Conocida

"She studied Musique Concrète before she disappeared, her screams the last sound on the tape." Modifies Hallucinations with the following effect:

• Reduces the range at which Survivors can see their Auras by -35 %.

Notebook of TheoriesCuaderno de Teorías

"His studio apartment was empty and reeked of black mould.
The book was the only thing left." Survivors hit by an airborne UVX Projectile suffer from the following effect:

• Increases the duration of the Hindered Status Effect by +2 seconds to 5 seconds.

Slashed BackpackMochila Cortada

"When the hiker was rescued from the mountain pass, she insisted her companion would never wander off alone." Hitting a Hallucination with the UVX Projectile triggers the following effects:

• Causes the Hallucination to disintegrate, creating a Blast Area.
• Reduces the Spawn timer of your next Hallucination by -65 %.

Victim’s MapMapa de la Víctima

"He thought the key to solving the mystery lay beyond the forest, and feared he would never return." Survivors performing the Stare Down The Unknown action successfully suffer from the following effect:

• Triggers Killer Instinct for 3 seconds.

Common4

Blurry PhotoFotografía Borrosa

"The photo was found at an abandoned campsite.
The campers were never seen again." Modifies the Teleport ability with the following effect:

• Increases the Recovery rate back to full Movement speed after Teleportation by +7 %.

Punctured EyeballGlobo Ocular Perforado

"The station was a scene of madness.
The officers had seemingly turned on each other." Survivors performing the Dispelling action successfully while both injured and in the Weakened State suffer from the following effect:

• Inflicts the Deep Wound Status Effect.

Rabbit's FootPata de Conejo

"The unlucky creature's remains were found by a tree, its intestines wedged between its teeth." While charging UVX, you benefit from the following primary effect:

• Pools of Blood are highlighted in bright red.

Survivors damaged by UVX suffer from the following secondary effect:

• Inflicts the Haemorrhage Status Effect for 45 seconds.

Sketch AttemptIntento de Boceto

"The victim’s child was given paper and crayons at the station, while he waited for his father to pick him up." Survivors in the Blast Area of the UVX Projectile suffer from the following effect:

• Inflicts the Oblivious Status Effect for 20 seconds.

Descriptions from deadbydaylight.wiki.gg, licensed CC BY-NC-SA 3.0.