Difference between revisions of "Perpendicularity"

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{{Magic
{{spoilers|book=sa3}}
 
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|image=Unity by Marie Seeberger.jpg
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|related=[[Realmatic Theory]], [[Shard]]s, [[Investiture]]
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|universe=[[Cosmere]]
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|books=[[Elantris (book)|Elantris]], [[Mistborn (series)|Mistborn]], [[The Stormlight Archive]], [[Sixth of the Dusk]]
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}}
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{{update|sa4}}
 
{{quote
 
{{quote
 
|At these points, Physical matter, Cognitive thought, and Spiritual essence become one--and a being can slide between Realms.
 
|At these points, Physical matter, Cognitive thought, and Spiritual essence become one--and a being can slide between Realms.
|From [[Khriss]]'s essay on the [[Drominad System]]{{au ref|drominad}}
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|From [[Khriss]]'s essay on the [[Drominad system]]{{au ref|drominad}}
 
}}
 
}}
A '''Perpendicularity''' is a stable junction between the Physical realm and [[Cognitive Realm]]. They are used by [[worldhoppers]] such as [[Hoid]] to go from planet to planet. They are formed through the concentration of [[Investiture]] in the Physical and Cognitive Realms. Because of this, they are most commonly found at [[Shardpool]]s.
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A '''perpendicularity''' is a stable junction between the [[Physical Realm|Physical]], [[Cognitive Realm|Cognitive]], and [[Spiritual Realm]]s. They are used by [[worldhoppers]] such as [[Hoid]] to go from planet to planet. They are formed through the concentration of [[Investiture]]. Because of this, they are most commonly found at places where a Shard's power is focused, often in the form of a pool of liquid. A Shard can control where their perpendicularity manifests.{{wob ref|11322}}
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== Mechanics ==
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Perpendicularities are formed at locations with a large concentration of Investiture. The concentration of Investiture brings the three realms closer together and allows travel between them.{{au ref|drominad}} The proximity of the realms also makes [[Soulcasting]] easier.{{book ref|sa3|120}} They occur naturally when a [[Shard]] spends lots of time on a world.{{wob ref|3504}} Generally, leaving a planet would cause the Shard's perpendicularity to disappear. As a result, their presence is often used to indicate the presence of a Shard. Special circumstances, however, can prevent the perpendicularity from disappearing, and there is at least one Shard that fits these circumstances.{{wob ref|2570}}{{wob ref|4740}} [[Aluminum]] can be used to take liquid from a perpendicularity, and it will stay Invested.{{wob ref|9233}} They can be used to see into the Spiritual Realm.{{wob ref|10945}} [[Nightblood]] is able to collapse a perpendicularity.{{wob ref|12915}} Some perpendicularities are more Invested than others.{{wob ref|5914}} The enormous concentration of Investiture in a perpendicularity makes it possible to become a Cognitive Shadow by entering one.{{wob ref|8324}}
   
 
== Known Perpendicularities ==
 
== Known Perpendicularities ==
 
; Scadrial
 
; Scadrial
:The pool below the [[Pits of Hathsin]] was the main perpendicularity before it was destroyed by [[Kelsier]]. The other known perpendicularity, the [[Well of Ascension]], was extremely dangerous during [[Ruin]]'s imprisonment.{{msh ref|2|1}}
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* '''Ruin''': the pool below the [[Pits of Hathsin]] was [[Ruin]]'s perpendicularity; it was the main path used by inter-world traders before it was destroyed by [[Kelsier]].{{msh ref|2|1}}
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* '''Preservation''': [[Preservation]]'s perpendicularity was the [[Well of Ascension]]. It served as [[Ruin]]'s prison, making it extremely dangerous.{{msh ref|2|1}}
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* '''Harmony''': Whether [[Harmony]] has a perpendicularity, and whether it's one or two perpendicularities, has not been revealed.{{wob ref|11311}}{{wob ref|5628}} An article in ''[[The House Record]]'' mentions a woman coming across a perfectly blue pool somewhere in the mountains in the Southern [[Roughs]], and a sudden appearance of a strange figure by the pool. It's possible, though not confirmed, that this could be Harmony's perpendicularity.
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; Sel
 
; Sel
:[[Devotion's Shardpool]] is currently the only known perpendicularity on Sel.
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* '''Devotion''': [[Devotion's Perpendicularity|The Pool]] near [[Elantris (city)|Elantris]] is [[Devotion]]'s perpendicularity.
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* '''Dominion''': There is a second perpendicularity on Sel,{{wob ref|13093}} presumably of [[Dominion]].
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; Threnody
 
; Threnody
:Perpendicularities on Threnody are unstable, unpredictable, and have a morbid origin.{{au ref|threnodite}} They may possibly have something to do with the creation of [[Shade]]s.
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* Threnody does not have a stable perpendicularity, but rather a number of unstable, unpredictable ones of a morbid origin.{{au ref|threnodite}} They may possibly have something to do with the creation of [[Shade]]s, although the fact that the Shard of [[Ambition]] has died near the system has far greater influence on their creation.{{wob ref|12922}} It is more of a circumstance than a location.{{wob ref|14992}}
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; First of the Sun
 
; First of the Sun
: First of the Sun is notable for being a minor shardworld with a perpendicularity.{{au ref|drominad}} It is, presumably, [[Patji's Eye]].
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* First of the Sun is notable for having a perpendicularity, presumably [[Patji's Eye]], without a Shard in residence.{{au ref|drominad}} However, [[Patji (being)|Patji]] is an avatar of [[Autonomy]],{{wob ref|9385}} which is likely the cause of the perpendicularity.
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; Roshar
 
; Roshar
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* '''Cultivation''': [[Cultivation's Perpendicularity]] is located in the [[Horneater Peaks]], under the surface of one of the [[Horneater Oceans]]. For [[worldhopper]]s of Roshar, it's the main method of travelling between Roshar and its subastral, [[Shadesmar]].{{book ref|sa3|93}} Most recently, it has been besieged by the [[Fused]].{{book ref|sa3|102}}
: It is speculated that the [[Origin]] of the [[highstorm]]s to the east may be a perpendicularity. A pool in the Horneater Peaks is confirmed to be a perpindicularity, by [[Vivenna|Azure]] when she [[Shallan]], [[Adolin]], and [[Kaladin]] get trapped in [[Shadesmar]]. Azure also mentions and unstable perpidicularity that is very dangerous.
 
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* '''Honor''': [[Honor's Perpendicularity]] is well-known among worldhoppers and [[spren]] to be unstable and dangerous.{{book ref|sa3|93}} The exact pattern of its appearance is uncertain, although [[Dalinar]] manages to open it upon swearing the Third Ideal of the [[Bondsmiths]]. The perpendicularity closes on its own within a few minutes.{{book ref|sa3|119}}
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* The [[Surge]] of [[Transportation]] temporarily creates a miniature perpendicularity, allowing an [[Elsecaller]] or [[Willshaper]] to travel into Shadesmar from anywhere.{{wob ref|1525}} However, returning back to the [[Physical Realm]] presents a far greater challenge, and can only be performed in some places.{{book ref|sa2|epilogue}} It is unclear if this allows travel to the Spiritual Realm.
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;Nalthis
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* '''Endowment''': The location of [[Endowment]]'s perpendicularity is unspecified. It is, however, located somewhere in the jungles of [[Hallandren]]. The [[Tears of Edgli]] owe their existence and their unusual properties as dye material to soaking up the [[Investiture]] flowing up from the perpendicularity.{{wob ref|9833}} There are enough cosmere-aware people on Nalthis for there to be customs at this perpendicularity.{{wob ref|9501}}
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;Yolen
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* There is something similar to a perpendicularity on Yolen, despite the lack of a Shard.{{wob ref|14885}}
   
 
== Notes ==
 
== Notes ==
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{{partial}}
 
{{partial}}
 
{{Cosmere}}
 
{{Cosmere}}
 
[[Category:Perpendicularities]]
 
[[Category:Perpendicularities| ]]
 

Revision as of 19:23, 5 October 2021

Perpendicularity
Unity by Marie Seeberger.jpg
Related to Realmatic Theory, Shards, Investiture
Universe Cosmere
This page or section needs to be updated with new information for Rhythm of War!
Be aware that in its current state, it may not include all additional content yet.

At these points, Physical matter, Cognitive thought, and Spiritual essence become one--and a being can slide between Realms.

—From Khriss's essay on the Drominad system[1]

A perpendicularity is a stable junction between the Physical, Cognitive, and Spiritual Realms. They are used by worldhoppers such as Hoid to go from planet to planet. They are formed through the concentration of Investiture. Because of this, they are most commonly found at places where a Shard's power is focused, often in the form of a pool of liquid. A Shard can control where their perpendicularity manifests.[2]

Mechanics

Perpendicularities are formed at locations with a large concentration of Investiture. The concentration of Investiture brings the three realms closer together and allows travel between them.[1] The proximity of the realms also makes Soulcasting easier.[3] They occur naturally when a Shard spends lots of time on a world.[4] Generally, leaving a planet would cause the Shard's perpendicularity to disappear. As a result, their presence is often used to indicate the presence of a Shard. Special circumstances, however, can prevent the perpendicularity from disappearing, and there is at least one Shard that fits these circumstances.[5][6] Aluminum can be used to take liquid from a perpendicularity, and it will stay Invested.[7] They can be used to see into the Spiritual Realm.[8] Nightblood is able to collapse a perpendicularity.[9] Some perpendicularities are more Invested than others.[10] The enormous concentration of Investiture in a perpendicularity makes it possible to become a Cognitive Shadow by entering one.[11]

Known Perpendicularities

Scadrial
  • Ruin: the pool below the Pits of Hathsin was Ruin's perpendicularity; it was the main path used by inter-world traders before it was destroyed by Kelsier.[12]
  • Preservation: Preservation's perpendicularity was the Well of Ascension. It served as Ruin's prison, making it extremely dangerous.[12]
  • Harmony: Whether Harmony has a perpendicularity, and whether it's one or two perpendicularities, has not been revealed.[13][14] An article in The House Record mentions a woman coming across a perfectly blue pool somewhere in the mountains in the Southern Roughs, and a sudden appearance of a strange figure by the pool. It's possible, though not confirmed, that this could be Harmony's perpendicularity.
Sel
Threnody
  • Threnody does not have a stable perpendicularity, but rather a number of unstable, unpredictable ones of a morbid origin.[16] They may possibly have something to do with the creation of Shades, although the fact that the Shard of Ambition has died near the system has far greater influence on their creation.[17] It is more of a circumstance than a location.[18]
First of the Sun
  • First of the Sun is notable for having a perpendicularity, presumably Patji's Eye, without a Shard in residence.[1] However, Patji is an avatar of Autonomy,[19] which is likely the cause of the perpendicularity.
Roshar
Nalthis
  • Endowment: The location of Endowment's perpendicularity is unspecified. It is, however, located somewhere in the jungles of Hallandren. The Tears of Edgli owe their existence and their unusual properties as dye material to soaking up the Investiture flowing up from the perpendicularity.[25] There are enough cosmere-aware people on Nalthis for there to be customs at this perpendicularity.[26]
Yolen
  • There is something similar to a perpendicularity on Yolen, despite the lack of a Shard.[27]

Notes

  1. a b c Arcanum Unbounded - The Drominad System#
  2. Skyward Pre-Release AMA
    Arcanum - 2018-10-20#
  3. Oathbringer chapter 120#
  4. /r/books AMA 2015
    Arcanum - 2015-06-24#
  5. Arcanum Unbounded Fort Collins signing
    Arcanum - 2016-11-29#
  6. Kraków signing
    Arcanum - 2017-03-21#
  7. General Signed Books 2018
    Arcanum - 2018-02-22#
  8. Skyward Pre-Release AMA
    Arcanum - 2018-10-04#
  9. DragonCon 2019
    Arcanum - 2019-08-29#
  10. Shadows of Self release party
    Arcanum - 2015-10-05#
  11. Oathbringer release party
    Arcanum - 2017-11-13#
  12. a b Mistborn: Secret History part 2 chapter 1#
  13. Skyward Pre-Release AMA
    Arcanum - 2018-10-20#
  14. Words of Radiance Houston signing
    Arcanum - 2014-03-11#
  15. ICon 2019
    Arcanum - 2019-10-17#
  16. Arcanum Unbounded - The Threnodite System#
  17. DragonCon 2019
    Arcanum - 2019-08-29#
  18. FanX 2021
    Arcanum - 2021-09-16#
  19. /r/Cosmere
    Arcanum - 2018-03-18#
  20. a b Oathbringer chapter 93#
  21. Oathbringer chapter 102#
  22. Oathbringer chapter 119#
  23. Arcanum Unbounded Chicago signing
    Arcanum - 2016-12-06#
  24. Words of Radiance epilogue#
  25. SpoCon 2013
    Arcanum - 2013-07-10#
  26. JordanCon 2018
    Arcanum - 2018-04-21#
  27. JordanCon 2021
    Arcanum - 2021-07-16#
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