LARGE CHANGES - Augments
  • Arcanist Heart now also grants a Swain
  • Challenger Heart now also grants a Warwick ⇒ Quinn
  • Protector Heart no longer grants a Blitzcrank
  • Scholar Heart now also grants a Lissandra ⇒ Zyra
  • Scrap Heart now also grants an Ekko ⇒ Blitzcrank
  • Twinshot Heart now also grants a Graves ⇒ Kog’Maw
  • Assassin Crest now also grants a Ekko ⇒ Talon
  • Arcanist Crest now also grants a Twisted Fate ⇒ Swain
  • Challenger Crest now also grants a Warwick ⇒ Quinn
  • Chemtech Crest now also grants a Zac ⇒ Warwick
  • Imperial Crest now also grants a Talon ⇒ Swain
  • Mutant Crest no longer grants a Kog’Maw
  • Scrap Crest now also grants an Ekko ⇒ Blitzcrank
  • Ardent Censer (Enchanter) bonus Attack Speed: 40% ⇒ 50%
  • Ascension Damage amplification after 15 seconds: 65% ⇒ 50%
  • Cybernetic Implants bonus Health for equipped units: 200/300/400 ⇒ 150/250/350
  • Duet bonus Health: 500 ⇒ 400
  • Lifelong Learning (Scholar) REWORKED now guaranteed grants Scholars 2 Ability Power after each combat and an additional 2 Ability Power if they survive combat
  • Makeshift Armor bonus Armor & Magic Resist: 30/45/60 ⇒ 35/55/75
  • Portable Forge Armory option, Death’s Defiance now grants 20% Omnivamp
  • Spellblade empowered attack Ability Power scaling after casting: 200% ⇒ 225%
  • Stand United Attack Damage and Ability Power per active trait: 3/4/5 ⇒ 2/3/5
  • Sunfire Board max Health burn: 20% ⇒ 16%
  • Woodland Charm copy Health: 1500 ⇒ 1600
LARGE CHANGES - Traits
  • Chemtech Damage Reduction percentage: 25 ⇒ 20
  • Chemtech max Health regen: 3/4/7/12 ⇒ 3/5/8/15%
  • Chemtech Attack Speed: 20/50/80/125% ⇒ 15/50/90/135%
  • Imperial Tyrant Bonus Damage: 75/125 ⇒ 80/150%
  • Imperial Units Bonus Damage: 0/75% ⇒ 0/80%
  • Innovator Mechanical Bear base Health: 750 ⇒ 850
  • Innovator Mechanical Bear Armor & Magic Resist: 60 ⇒ 70
  • Socialite 2 Mana regen per second: 5 ⇒ 3
  • Syndicate 7 bonus amplification: 33% ⇒ 50%
  • Yordle, 1-cost spawn odds: 60% ⇒ 70%
  • Yordle, 2-cost spawn odds: 25% ⇒ 20%
  • Yordle, 3-cost spawn odds: 15% ⇒ 10%
  • Yordle (6) Mana reduction: 20% ⇒ 25%
LARGE CHANGES - Champions: Tier 1
  • Caitlyn Ace in the Hole Damage: 800/1400/2250 ⇒ 800/1400/2000
LARGE CHANGES - Champions: Tier 2
  • Swain max Mana buff: 40/80 ⇒ 40/75
  • Swain Death’s Hand Healing per enemy hit: 200/230/300 ⇒ 225/250/350
LARGE CHANGES - Champions: Tier 3
  • Heimerdinger Attack Range: 3 ⇒ 4
  • Malzahar Spell Damage: 700/850/1000 ⇒ 650/850/1100
LARGE CHANGES - Champions: Tier 4
  • Seraphine max Mana buff: 80/160 ⇒ 80/150
  • Seraphine Encore Damage & Healing: 250/400/1000 ⇒ 275/450/1200
  • Urgot Purge now counts as a basic attack every: 2nd shot ⇒ 3rd shot
LARGE CHANGES - Champions: Tier 5
  • Galio critical strike Slam Bonus Damage: 80/125/1999 ⇒ 70/100/1999
  • Galio Colossal Entrance base Stun Duration: 1.25/1.75/9.5 ⇒ 1.5/1.75/9.5 sec
  • Kai’Sa Health: 900 ⇒ 850
  • Kai’Sa Icathian Monsoon Damage per missile: 80/100/180 ⇒ 70/90/180
  • Kai’Sa starting Mana nerf: 90/150 ⇒ 75/150
  • Tahm Kench Devour Damage Reduction: 40% ⇒ 30%
  • Tahm Kench at 3-stars will now gain twenty times the usual stats when fed an allied unit.
LARGE CHANGES - Items
  • Guardian Angel Health on revive: 400 ⇒ 250
  • Morellonomicon True Damage burn: 2.5% a sec ⇒ 2% a sec
  • Rapid Firecannon total Attack Speed: 50% ⇒ 60%
  • Sunfire Cape Proc Rate: 2.5 sec ⇒ 2 sec
  • Sunfire Cape True Damage Burn: 2.5% a sec ⇒ 2% a sec
  • Zz’Rot Portal Health in stage 2: 1500 (unchanged)
  • Zz’Rot Portal Health in stage 3: 1700 ⇒ 1800
  • Zz’Rot Portal Health in stage 4: 1900 ⇒ 2100
  • Zz’Rot Portal Health in stage 5: 2250 ⇒ 2500
SMALL CHANGES - Augments
  • Shrug It Off max Health regen percentage: 2.5% ⇒ 3%
  • Smoke Bomb (Assassin) tooltip now properly reflects the damage reduction applied to the excess damage from the instance of damage that triggers the stealth
  • Smoke Bomb (Assassin) Damage Reduction: 100% ⇒ 80%
  • Sunfire Board and Weakspot are no longer mutually exclusive
SMALL CHANGES - Traits
  • Metamorphosis Attack Damage and Ability Power growth: 1/2 ⇒ 2/4
SMALL CHANGES - Champions: Tier 1
  • Garen Attack Damage: 60 ⇒ 70
  • Graves max Mana buff: 80/120 ⇒ 50/100
  • Illaoi Harsh Lesson Damage: 175/300/500 ⇒ 200/325/550
  • Illaoi Harsh Lesson Healing: 25/30/35% ⇒ 25/30/40%
  • Kassadin Null Sphere damage reduction: 30% ⇒ 25%
  • Kassadin Null Sphere damage reduction duration: 4 seconds ⇒ 5 seconds
  • Twisted Fate Wild Cards damage: 145/190/255 ⇒ 155/205/275
SMALL CHANGES - Champions: Tier 2
  • Kog'Maw BarrageDamage: 7/8/9% ⇒ 8/8/8%
  • Talon Attack Speed: 0.7 ⇒ 0.75
  • Zilean Time Bomb Slow Duration: 3 ⇒ 4 sec
SMALL CHANGES - Champions: Tier 3
  • Ekko Parallel Convergence Damage: 150/200/350 ⇒ 175/225/375
  • Lissandra Iron Maiden Damage: 225/300/500 ⇒ 250/325/550
  • Samira Health: 650 ⇒ 700
  • Vex Health: 800 ⇒ 850
SMALL CHANGES - Champions: Tier 4
  • Orianna max Mana buff: 50/140 ⇒ 50/130
  • Sion Decimating Smash Stun Duration: 2/3/6 ⇒ 2.5/3/6 sec
  • Sion Decimating Smash Damage: 100/200/500 ⇒ 125/200/500
  • Yone Health: 950 ⇒ 900
SMALL CHANGES - Champions: Tier 5
  • Viktor max Mana buff: 0/150 ⇒ 0/140
SMALL CHANGES - Items
  • Chalice of Power bonus Ability Power: 30% ⇒ 35%
  • Statikk Shiv bonus Attack Speed: 15% ⇒ 10%
HYPER ROLL - Items
  • Zz’Rot Portal Health in stage1 through 4: 1500 (unchanged)
  • Zz’Rot Portal Health in stage 5 through 7: 1900 ⇒ 2100
  • Zz’Rot Portal Health in stage 8+: 2250 ⇒ 2500
BUG FIXES
  • Eternal Winter no longer applies a temporary VFX below the unit when frozen
  • Fixed an issue where Garen with Blue Buff would stop gaining mana in rare situations
  • Frozen Heart generated by Scrap will now properly remove its Attack Speed slow when its holder dies
  • Caitlyn’s and Fiora’s abilities will now properly cast when targeting an invulnerable unit (e.g., Colossus with Armor Plating)
  • Double Up: There will now always be a winning team visible during the victory sequence, even if all teams were reduced to 0 health in the final battle.
  • Double Up: Players no longer continually take massive damage after surrendering.
  • Seraphine’s tooltip now specifies that she casts at the largest group of enemy units
  • Academy Heart’s tooltip now states that it grants a Katarina
  • Jinx no longer incorrectly burns enemies for 2.5% of their max Health instead of 2% at 1-star
  • Jinx’s tooltip now properly reflects that she burns 2/3/4% max health per second rather than 2/2.5/3%
  • In 11.24 we intended to nerf melee Jayce’s bonus Armor & MR (40 ⇒ 30) but it never went through. However we’re happy with the power level of 40 Bonus Armor & MR so we’re keeping this number