Retrocausality

Retrocausality

Production information
Product line:	Sparrow
Technical specifications
Maximum speed:	190
Engine(s):	NLS Drive
Crew:	One
Usage
Affiliation:	Deep Stone Crypt Guardians

"This is a puzzle with missing pieces."

— Elsie Bray

Retrocausality is an Exotic Sparrow introduced during Beyond Light. ^[1] It can be acquired from the Not A Scratch triumph. The triumph requires players to bring all Pikes from the starting heat bubble to the final heat bubble during the Blizzard section of the Deep Stone Crypt raid, prior to the first encounter. The triumph will not complete unless there is a player sat on each of the Pikes in the final bubble, therefore the Sparrow can only be unlocked with a full fireteam.

Lore[edit]

"And my vanquisher will read that book, seeking the weapon, and they will come to understand me, where I have been and where I was going."The following is a verbatim transcription of an official document for archival reasons. As the original content is transcribed word-for-word, any possible discrepancies and/or errors are included.

"THIS IS A PUZZLE WITH MISSING PIECES."—ELSIE BRAY

"I'm not sure I can do this anymore," I say to her, weary and drained. It took so much convincing to get her to believe me. I can hardly make eye contact, so I study the intricate stitching on her robe.

"From what you've told me, I do not believe you have a choice," she replies earnestly. "But your path isn't as predetermined as it seems. I am here now, after all."

It feels like a gift to have her standing beside me this time. To hear her voice finally. It's soft and reassuring.

"You're making a difference," she continues. "Little by little. This is a battle of attrition. You're chipping away until you find the core, the heart. The event you can prevent."

"You don't know what this is like," I say and break down, and putting my head in my hands. "Every mistake costs years that I have to see through."

"I believe you have the strength to do it, Elsie. If you alone are caught in this, then it's you alone who will break the cycle."

I look up to meet her eyes. There is a fire behind them. A fervor that fills me with hope.

"This is your charge. You are in control. I have nothing but faith in you." She places her hand on my shoulder and that familiar feeling of warmth returns.

"Thank you. I'm… ready now."

"Then it's time to pay Eris a visit," she says firmly before stopping me. "Just out of curiosity, how many times is this?"

"Seven."

"Perhaps this is the one," Ikora says with such optimism, I almost believe her.

It's not. We're all dead in a week. Now she'll never remember me, or how close we grew.

But I will carry her words with me until my mission is complete.

List of appearances[edit]

Destiny 2:
- Beyond Light (First appearance)

References[edit]

^ Bungie (2020/11/10)

v • d • e Exotic Sparrows

Red War	Dinas Emrys • Hastilude • Vanishing Point

Curse of Osiris	Chill of Winter^(D) • Concentric Dawn • Curse of Foresight • Holiday Cheer^(D) • Impact Velocity • SV-112 Predator • Tilt Fuse • Undefeated^(CD) • Undeterred^(CD)

Warmind	Azure Azazyel • Blacklight Razor^(S) • Eon Drive • G-335 Anseris Overdrive • Gray Hornet^(S) • Otherside • Vespulaser

Forsaken	Double Rainbow • Harbinger's Echo • Hecuba-S • Ravager's Ride • Warrior's Steed • Winchester's Ruin^(FOTL)

Season of the Forge	Always on Time • Approaching Infinity • Burnout • Dark Horse • Dawning Cheer^(D) • The Bronco

Season of the Drifter	Another Inspired Idea • Barebones SL-19 • Circumpolar Light^(R) • Equinoctial Edge^(R) • Praxic Finery • Zambezi-00

Season of Opulence	Blood in the Water • BrayTech DREAM9 • Clean Sweep • Expedition-JT • Legacy-2^(S) • Micro Mini^(S) • One Fell Swoop • The Calypso • The Grateful Crane • The Motherlode

Shadowkeep/Season of the Undying	Blast Chariot • Blood Runner • Brumeswept Night^(FOTL) • Four Degrees of Separation • Golden Pride • Invasive Species • Jotuneer • The Necrobeast^(FOTL) • The Regal Howl

Season of Dawn	Alpine Dash^(D) • Ash Angel • Cardinal Directive^(D) • IVC-10^(CD) • Motive Force • Perennial Velocity • Polar Vortex^(D) • Spur of the Moment • SVC-12^(CD) • The Ram • Tip of the Spear • Viper-4s

Season of the Worthy	Haute Bliss • Immoderate Splendor • Lunatic's Legacy • Magneton Thrust • Nightmare Stalker • Residual Trace • Resurrection's Guide • Runner Up^(GG) • Seventh Seraph Vector • The Blockbuster • Urban Commander • Victory Lap^(GG)

Season of Arrivals	Adonis Blue • August Courser • Canopus Trireme • Cryptomnesia • Eira's Grace^(S) • Galvanic Fork • Halted Oblivion^(FOTL) • Of Ten Suns • On Gilt Wings^(S) • Photocycle • Resurrecting Flight • SK-1 Multiband Rover • Tomb Rider^(FOTL) • Warden's Wailer

Beyond Light/Season of the Hunt	Any Other Sky • Atlas Runner • Bump And Run • Firecrest • Gift Giver^(D) • Halcyon Visage • Hard Light Cycle • Polar Prancer^(D) • Retrocausality • Stardevil Racer • Ten-Grasp Sword • The Mirthmobile^(D)

Season of the Chosen	Celestial Horn • Color of Speed^(GG) • Gigantes Roamer • Metropolitan Cutter • Pace Setter^(GG) • Paradigm Shift • Synchrotron Accelerator • Taurus Firecracker • Veloce Cruiser • Vie for Glory^(GG) • Vita Brevis

Season of the Splicer	Aoki/Faas Mk. VII • Aurum Pace^(S) • Firebreak Rescuer • Golden Rider^(S) • Kosmos Starling • Long Haul Wagon • M3-D1 Angelos • Redline Hotshot • Riis Racer • The Lone Howl

Season of the Lost/30th Anniversary Pack	Andromeda Racer • Archangel's Alacrity • Cross-EDZ Symphony^(D) • Eternal Recurrence • Fractic Spiral • Frictionless Roadrocket • Gjallarswift • Headless Horsepower^(FOTL) • Icicle Rush^(D) • Inspired Eidolon • Junkyard Steed • Last City Silverbird • Mad Machinery^(FOTL) • Mud-Caked Monstrosity • Nemean Chariot • Pragmat Powerhouse • Skitterscare^(FOTL) • Running Tiger • Skimfoil Racer • Terran Sidecar • The Lost Engine^(D) • Wanderer's Wagon

The Witch Queen/Season of the Risen	5p 3AR • Criticality of Quickness • Dig Sight • EXU-14 • Gouging Light • Ivory Empress • Metropolis Flyer • Mind Shard • Out of Dodge • Pistol Pose^(GG) • The Lawn Mower^(GG) • The Wedge^(GG) • Unknown Lands Explorer • Winning Streak

Season of the Haunted	Cordyception • Crab Cycle^(S) • Falcon's Chase • Hot Rod Havoc • Hyperborean Pinion • Kindled Wanderer • Open-Sky Tourer • Pale Steed • Quadracycle^(S) • Seafoam Glide • Trauermarsch • Wartorn Peregrine

Season of Plunder	Bold Chapalu^(FOTL) • Bucca's Jollyboat • Charge of Light • Chelicerate Visitor • Containment Hazard • Lightweight Custom • Majestic Whinny^(FOTL) • Omen of Saturn • Ossein Earthcarver • Skiffscooter • Sunny-Day Seeker

Season of the Seraph	All-Terrain Explorer • Archangel's Refit • Blistering Slipstream • Externalization • Forward Erebus^(D) • Gulltoppr-I • Intercepted Transmission • Into the Sunset • Intrinsic Force • Joy of Dawning^(D) • Light Hearted • Rabbit's Chase • Surging Current

Lightfall/Season of Defiance	Argent Turbo • Assembly Rider • Barnstormer^(GG) • Common Nobility • Dream Demon • Inside Line • Lucid Dream • Luminous Paragon^(GG) • Proto.Type-A • Serpent's Reach • Shadow Box^(GG) • Sweeper Simulant • Triple Bogey^(GG) • Vice Cruiser

Season of the Deep	Asymmetric Force • Bright Nostalgia • Bumper Boat^(S) •Frictionless Freedom • JJ-2 Research Rover • Off My Lawn^(S) • Overpacked • Pale Reflection • Quarantine Runner • Recalcitrant Host • Sandrail^(S) • Survivor's Journey • To Be Remembered

Season of the Witch	Acroamatis • Chemical Burn • Crota's Exile • Echion's Stride • Grass Guzzler • Laminos • Lucent Seeker • Roaring Primeval • Sekhmet Rig • Stygian Steed^(FOTL) • Sugary Staple^(FOTL) • The Mourner^(FOTL) • Wasteland Racer

Season of the Wish/Into the Light	Aerodynamic Chassis • Afterglow • Alliance Drop Ship • Bucephalus III • Divine Messenger^(D) • Ferrous Roar • Firecracker • Fire-Gilt Quadriga • Frostflower^(D) • Gloaming Journeyer • Mercenary Spirit • Nostos • Phantom God • Pinballer • Richly Caparisoned • Roach-VGH • Supercool Moto^(D) • The Torpedo

Retrocausality

Lore[edit]

List of appearances[edit]

References[edit]

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