u/Kay-Haru

▲ 47

[PBE Datamine] May 12, 2026 - Support Items and Runes, New Arena Guests of Honor

Just a reminder that PBE changes are not final and subject to change. Some changes, such as bugfixes, may not be able to be viewed.

Items

Black Cleaver

  • Can now only apply a stack to each champion every 0.2 seconds.

Blodletter's Curse

  • Individual Spell Cooldown: 0.3 seconds -> 0.2 seconds.

Dream Maker

  • Bonus Damage: 50-170 -> 40-160
  • Damge Reduction: 75-255 -> 60-204

Echoes of Helia

  • Pre-Mitigation Damage Stored: 35% -> 30%

Imperial Mandate (Rework)

  • Ability Power: 65
  • Ability Haste: 15
  • Base Mana Regen: 150%
  • Control: Gain 15 Ability Haste for your abilities with Immobilizing effects.
  • Command: On Immobilizing an enemy champion, mark them as 6% Vulnerable for 4 seconds.
    • Vulnerable: Take percent increased damage from all sources.
  • Immobilizing marked enemies extends the effect rather than stacking.
    • This is currently wrong, the effect is not extended but instead stacks. Whoops.
  • Recipe:
    • Blasting Wand + Bandleglass Mirror + 650 Gold
    • Total cost: 2400 Gold

Knight's Vow

  • Damage Redirection: 12% -> 14%
  • Ally Damage to Healing: 10% -> 12%

Locket of the Iron Solari

  • Armor: 25 -> 30
  • MR: 25 -> 30

Zeke's Convergence

  • Storm is summoned on Ultiamte use -> Storm is readied for up to 5 seconds, triggering once you are within 350 units of an enemy champion.
    • After 5 seconds, the Storm is triggered regardless.

Runes

Aftershock

  • Armor/MR Flat Gain: 35 -> 45

Guardian

  • Cooldown: 90-40 seconds -> 75-40 seconds

Summon Aery

  • Base Shielding: 30-100 -> 20-100

Summoner's Rift

Systems

Mid Quest

  • Bonus AD + AP: 6% -> 8%

Arena

Guests of Honor

Inner Hunt (Yone)

  • Vote for your team to ally with Demons or Demon Hunters.
  • Demons:
    • Gain an Augment Level when a Demon Hunter team is eliminated
  • Demon Hunters:
    • Gain 500 additional Gold when you defeat a Demon team in combat.

Joyful Delight

  • Reduce teh price of Legendary Item Anvils by 500 Gold. While Hotstreaking, gain a bonus reroll.

Tools of the Hunt (Vayne)

  • Select from a pool of tools designed to counter your opponents.
    • Bloodrazor: Dealing damage deals an addition 1.5% max Health physical damage. This effect has a 1 second cooldown per spell(?).
    • Chemtech Putrifier: Dealing damage to champions applies 40% Grievous Wounds for 3 seconds.
    • Dematerializer: Your damage executes champions that are below 10% Health.
    • Enchanted Flask: Gain a Spell Shield every 10 seconds.
    • Frozen Mallet: Dealing Damage applies a 25% Slow for 2 seconds.
    • Remnant of the Watchers: Reduce the Attack Speed of champions within 1000 units by 25%.

Augments

Sonic Boom

  • Effect Radius: 450/700 units -> 500 units
  • Slow amount: 30% -> 30/60% MS
  • Slow Duration: 2/3 seconds -> 1.5 seconds
  • Cooldown per Target: 2/1 seconds -> 2 seconds

System

Juices

  • Juices are now automatically consumed when acquired (sorry Shardblade cheesers).

Shardblade

  • Hone your Shardblade, instantly gain a Stat Anvil now and another every 3 rounds.
  • Seems to be a new replacement for Shardholder Value Shard? At the moment both this upgrade and Shardholder are disabled.
    • Additionally will effect Gold/Silver Two Random Shard options, may increase the stat anvils granted. Also still disabled, however.

Items

Knight's Vow

  • Ally Damage to Healing: 10% -> 12%
  • Currently missing other changes.
reddit.com
u/Kay-Haru — 1 day ago
▲ 30

[PBE Datamine] May 9, 2026 - Naafiri, Shyvana follow ups

Just a reminder that PBE changes are not final and subject to change. Some changes, such as bugfixes, may not be able to be viewed.

The changes from my last post are still present, so it is likely these will also ship.

Champions

Naafiri

Shyvana

  • Note: This appears to be in addition to the changes announced.
  • W Base Shield: 75/95/115/135/155 -> 60/80/100/120/140

Arena

Items

Essence Reaver

  • Now properly shows the Spellblade passive rather than last season's Essence Drain.
reddit.com
u/Kay-Haru — 5 days ago
▲ 12

Just a reminder that PBE changes are not final and subject to change. Some changes, such as bugfixes, may not be able to be viewed.

As usual, the full patch preview can be found here. If not mentioned below, the data matches that of Phroxzon's post.

Items

Doran's Helm

  • HP: 110 -> 140

Voltaic Cyclosword

  • Combine Cost: 863 Gold -> 963 Gold
    • Total Gold: 2900 Gold -> 3000 Gold

Arena

Champions

Xin Zhao

  • E Attack Speed AP Ratio: 10% per 100 AP -> 5% per 100 AP

Augments

Jeweled Gauntlet

  • Crit Damage: 140/160/180% -> 140/150/160%

Righteous Fury

  • Damage Amp per Stack: 2/4/6% -> 2/3/4%
reddit.com
u/Kay-Haru — 8 days ago
▲ 73

Just a reminder that PBE changes are not final and subject to change. Some changes, such as bugfixes, may not be able to be viewed.

Champions

Ashe

  • Q AD Ratio per Flurry Auto: 110/117.5/125/132.5/140% AD -> 110/115/120/125/130% AD
    • Q AD Ratio per Arrow: 22/23.5/25/26.5/28% AD -> 22/23/24/25/26% AD

Items

Gluttonous Greaves/Immortal Path

  • Omnivamp: 1% per Takedown, up to 6% -> 0.5% per Takedown, up to 6%
  • Upgrade Cost: 650 Gold -> 700 Gold
    • Total Cost: 950 Gold -> 1000 Gold

Runes

Deathfire Touch

  • Base Damage: 4-12 based on level -> 3/14 based on level

Stormraider's Surge

  • MS Duration: 3 seconds -> 4 seconds

Arena

Guests of Honor

Jarvan IV

  • Crown Size Amp: 20% -> 25%

Champions

Shyvana

  • Q AD Ratio: 110% AD -> 100% AD

Xin Zhao

  • Q AD Ratio: 40% bonus AD -> 30% bonus AD
  • Q Cooldown: 7/6.5/6/5.5/5 seconds -> 8/7.5/7/6.5/6 seconds
  • E Cooldown: 11 seconds -> 13 seconds

Items

Void Immolation

  • No longer mutually exclusive with Rabadon's Deathcap/Wooglet's Witchcap

Augments

Going forward, if values are not mentioned when max level decreases, assume the old values are the same.

Banner of Command

  • Targeting changed, likely able to be used on a specific ally in 3v3s now.
    • Can still be self-casted.

Bread Sandwich

  • Max Level: 1 -> 3
  • Ability Haste: 200 -> 200/300/400

Castle

  • Targeting changed, likely able to be used on a specific ally in 3v3s now.
    • Can still be self-casted.
  • Had another flag changed to match that of Banner of Command. Specifically got 32 added for those that know their obscure League internals.

Combination Fried Rice

  • Max Level: 1 -> 3
  • Damage Amp: 100% -> 100/125/150%
  • H&SP Amp: 75% -> 75/100/125%

Draw Your Sword

  • HP/AD Bonus: 25/35/45%-> 25/30/35%
  • Move Speed Bonus: 20% -> 15%

Ethereal Weapons

  • Max Level: 3 -> 2

Fan the Hammer

  • Max Level: 3 -> 2
  • Cooldown per Direction: 7/6/5 seconds -> 7/5 seconds

Gamba Anvil

  • Max Level: 2 -> 1
  • Legendary Anvil Discount: 500/750 Gold -> 750 Gold
  • Stat Anvil Discount: 150/300 Gold -> 250 Gold

Spellcraft

  • Bonus AD Ratio per Red Shard: 30% -> 20%
  • AP Ratio per Red Shard: 40% -> 30%

Stats/ on Stats/ on Stats!

  • Stat Anvil Amplifier: 10% -> 20%

The Brutalizer

  • Max Level: 3 -> 2
reddit.com
u/Kay-Haru — 9 days ago
▲ 68

Just a reminder that PBE changes are not final and subject to change. Some changes, such as bugfixes, may not be able to be viewed.

Champions

Lee Sin

  • W1 Shielding: 70/115/160/205/250 -> 60/105/150/195/240
  • W1 Cooldown: 12 seconds -> 7 seconds
  • W1 no longer refunds half its cooldown when targeting a Champion.
  • E1 AD Ratio: 100% AD -> 90% AD

Quinn

  • P now deals 15-90 bonus damage against monsters.
  • Q now deals 150% damage against monsters

ARAM: Mayhem

Augments

Big Brain

  • Now also resets after 70 seconds.

Fan the Hammer

  • Now only procs against enemy Champions.
    • Unsure how this interacts with Renata

Juiced

  • Can now be leveled up.
  • At max level, everytime you spend 400 Mana, increase the damge this deals by 10% for the rest of the round.
  • Likely intended just for Arena. Either a flag wasn't set or my tools made a mistake pulling this data.

Outlaw's Grit

  • Now displays a buff icon indicating stack amount.

Phenomenal Evil

  • Clarified that it activates when you damage enemies rather than hitting abilities.

Spin Me Right Round

  • Re-enabled

Upgrade Zhonya's

  • Now also grants 50% MS while in Zhonya's.

Arena

Systems

Gain an Augment Slot

  • Rounds until free augment: 5 rounds -> 4 rounds

Guests of Honor

Jarvan IV

  • Added missing event description after selection.

Kindred

  • Revives lost from Wolf: 1 -> 2

Tahm Kench

  • Abstain from Wealth/Power/Risk

    • Sacrifice Health Restore: 5% -> 10%
  • Compulsion For Wealth

    • Gold Granted: 3000 Gold -> 2500 Gold
  • Compulsion For Power

    • Prismatic Anvils: 2 anvils -> 1 anvil

Augments

Bravest of the Brave

  • Bonus Gold: 750 Gold -> 750/1500 Gold

Chroma Flux

  • Move Speed per Blue Shard: 20 MS -> 30MS

Combination Fried Rice

  • Ability Haste: -100 -> -50

Ethereal Weapon

  • Max Level: 2 -> 3
  • On-Hit Procs: 1/2 -> 1/2/3

Fan the Hammer

  • Now only procs against enemy Champions.
    • Unsure how this interacts with Renata

Fire Sale

  • If this augment is removed or replaced, gain 30% of the Gold granted by Fire Sale.

Hive Mind

  • Re-enabled
  • Tooltip no longer states it increases the Bee cap.

Juiced

  • On-Hit Damage: 4.5% Mana -> 4.5/9.0% Mana
  • At max level, everytime you spend 400 Mana, increase the damge this deals by 10% for the rest of the round.

Nesting Doll

  • Max Level: 2 -> 3
  • Bonus Revives: 1/3 -> 1/2/3

Rags to Riches (Silver) (NEW)

  • If this augment is removed or replaced, gain 2500 Gold.

Spellcraft

  • Bonus Move Speed: 20% (+30% per Blue Shard) MS -> 10% (+40% per Blue Shard) MS

Spin Me Right Round

  • Re-enabled

Champions

Katarina

  • P Cooldown Reduction on Takedown: 75 seconds -> 15 seconds (the standard value for other modes)

Items

Twilight's Edge

  • Bonus AD Threshold: 130 -> 100
  • AP Threshold: 180 -> 140
reddit.com
u/Kay-Haru — 10 days ago