Note that all values are listed as “base item --> upgraded item”.

 

removed items

These items have been removed entirely, and as a result their upgrades are now unobtainable.

Crown of the Shattered Queen:  Caesura
Divine Sunderer:  Deicide
Duskblade of Draktharr:  Draktharr’s Shadowcarver
Evenshroud:  Equinox
Everfrost:  Eternal Winter
Galeforce:  Typhoon
Goredrinker:  Ceaseless Hunger
Luden’s Tempest:  Eye of Luden
Night Harvester:  Vespertide
Prowler’s Claw:  Sandshrike’s Claw
Radiant Virtue:  Primordial Dawn
Riftmaker:  Icathia’s Curse

 

demoted items

These items are still defined in item data, but have been removed from Ornn’s upgrade list. It’s also possible that this is unintentional.

Navori Quickblades:  Flicker
  • AD:  60 --> 85
  • AH:  15 --> 25

 

new items

These items are new to preseason and also come with Ornn upgrades.

Caster’s Companion:  Force of Arms
  • AP:  90 --> 115
  • mana:  600 --> 950
  • AH:  20 --> 30
Experimental Hexplate:  T.U.R.B.O.
  • AD:  55 --> 65
  • AS:  20% --> 30%
  • HP:  300 --> 500
  • bug:  probably has a haste duration of 0s instead of 7s due to a missing data value
Hubris:  Ataraxia
  • AD:  60 --> 65
  • Leth:  18 --> 23
  • AH:  15 --> 20
Opportunity:  Certainty
  • AD:  55 --> 60
  • Leth:  18 --> 23
  • MS:  5% --> 8%
Voltaic Cyclosword:  Swordnado
  • AD:  55 --> 60
  • Leth:  18 --> 23
  • AH:  15 --> 20

 

promoted items

These items already existed and have now been given Ornn upgrades. Some of them are reused from previous versions.

Black Cleaver:  Obsidian Cleaver
  • AD:  55 --> 65
  • HP:  400 --> 600
  • AH:  15 --> 20
Kraken Slayer:  Wyrmfallen Sacrifice
  • AD:  40 --> 60
  • AS:  35% --> 45%
Nashor’s Tooth:  The Baron’s Gift
  • AP:  80 --> 120
  • AS:  50% --> 60%
  • AH:  15 --> 20
Rabadon’s Deathcap:  Rabadon’s Deathcrown
  • AP:  140 --> 190
Spear of Shojin:  Shojin’s Resolve
  • AD:  55 --> 65
  • HP:  200 --> 400
  • AH:  20 --> 25
  • bug:  probably has a stack duration of 0s instead of 6s due to missing data values
Stormrazor:  Eye of the Storm
  • AD:  60 --> 80
  • AS:  15% --> 30%

 

retained items

These items already had Ornn upgrades and will continue to have Ornn upgrades.

Echoes of Helia:  Cry of the Shrieking City
  • AP:  40 --> 60
  • HP:  200 --> 300
  • AH:  20 --> 20 (no change, but still recolored, likely that a previous iteration of Helia gave less)
  • MP5:  125% --> 225%
Eclipse:  Syzygy
  • AD:  70 --> 80
  • AH:  15 --> 20
  • bug:  proc window is 20s instead of 2s, and shield is x12 for ranged instead of x0.5, resulting in a shield equal to 1440 +420% bAD instead of 60 +17.5% bAD)
Guinsoo’s Rageblade:  Seething Sorrow
  • AD:  30 --> 40
  • AP:  30 --> 50
  • AS:  25% --> 50%
Heartsteel:  Leviathan
  • HP:  800 --> 1050
  • HP5:  200% --> 300%
  • AH:  0 --> 25 (removed on tooltip but still grants stat, likely bug)
Hextech Rocketbelt:  Upgraded Aeropack
  • AP:  60 --> 85
  • HP:  300 --> 450
  • AH:  15 --> 20
Iceborn Gauntlet:  Frozen Fist
  • HP:  200 --> 550
  • AR:  50 --> 70
  • AH:  15 --> 25
Infinity Edge:  Edge of Finality
  • AD:  65 --> 95
Jak’Sho, the Protean:  The Unspoken Parasite
  • HP:  300 --> 550
  • AR:  50 --> 40 (gives less when upgraded, likely that a previous iteration of Jak’Sho gave less)
  • MR:  50 --> 40 (gives less when upgraded, likely that a previous iteration of Jak’Sho gave less)
  • AH:  0 --> 25 (removed on tooltip but still grants stat, likely bug)
Liandry’s Anguish / Torment:  Liandry’s Lament
  • AP:  90 --> 110
  • HP:  300 --> 550
  • bug:  max damage amp is 300% instead of 6% (no that’s not a typo)
Locket of the Iron Solari:  Reliquary of the Golden Dawn
  • HP:  200 --> 400
  • AR:  30 --> 40
  • MR:  30 --> 40
  • AH:  10 --> 25
Moonstone Renewer:  Starcaster
  • AP:  30 --> 65
  • HP:  250 --> 300
  • AH:  20 --> 25
  • MP5:  125% --> 200%
Rod of Ages:  Infinite Convergence
  • AP:  50 --> 70
  • HP:  300 --> 500
  • mana:  300 --> 550
Shurelya’s Battlesong:  Shurelya’s Requiem
  • AP:  55 --> 70
  • AH:  15 --> 25
  • MS:  8% --> 10% (note:  this is the innate stat, not the active)
  • MP5:  125% --> 200%
Stridebreaker:  Dreamshatter
  • AD:  50 --> 70
  • AS:  20% --> 30%
  • HP:  400 --> 475
  • AH:  0 --> 25 (removed on tooltip but still grants stat)
Trinity Force:  Infinity Force
  • AD:  50 --> 50 (no change, but still recolored, likely that a previous iteration of Triforce gave less)
  • AS:  33% --> 43%
  • HP:  300 --> 400
  • AH:  10 --> 25
Youmuu’s Ghostblade:  Youmuu’s Wake
  • AD:  60 --> 75
  • Leth:  18 --> 26
  • AH:  0 --> 20 (removed on tooltip but still grants stat, likely bug)

 

disabled items

Some new items have Ornn upgrades defined in item data, but are missing from Ornn’s upgrade list. They might have been scrapped, or they might have forgotten to add them to the upgrade list.

Dawncore:  Daybreak
  • AP:  40 --> 60
  • AH:  20 --> 25
  • MP5:  150% --> 200%
Malignance:  Plauge
  • AP:  80 --> 110
  • mana:  600 --> 800
  • AH:  20 --> 30
  • bug:  gives 15 ult haste instead of 20, aoe radius is 275 instead of 250, burn AP scaling is 4% instead of 6% (more likely they just stopped updating the upgraded item once they decided it was scrapped)
Sundered Sky:  Heavensfall
  • AD:  55 --> 65
  • HP:  300 --> 500
  • AH:  15 --> 20
Unending Despair:  Hope Adrift
  • HP:  400 --> 600
  • AR:  55 --> 70
  • AH:  10 --> 25
  • bug:  heal multiplier is x2.0 instead of x2.5, but also heal calc is missing so might actually heal for zero instead (more likely they just stopped updating the upgraded item once they decided it was scrapped)