Mystery Box System
  • Common boxes contain: gold, champions, or Neeko's Help
  • Uncommon Boxes contain item components, gold, champions, or Neeko's Help
  • Rare boxes contain: Spatulas, full items, gold, champions, or Neeko's Help
  • Every player gets approximately the same number of boxes across a single game.
  • Every player gets approximately the same number of item components across a single game.
Neeko's Help
  • Place on a champion to create a 1-star copy of that champion and add it to your bench. Doing so consumes Neeko's Help.
XP Adjustments
  • Level 5: 10xp ⇒ 12xp
  • Level 6: 18xp ⇒ 20xp
  • Level 7: 30xp ⇒ 32xp
  • Level 8: 46xp ⇒ 50xp
  • Level 9: 64xp ⇒ 70xp
Champion Tier Drop Rates
  • Level 3 by Tier: 65%/ 30%/ 5%/ 0%/ 0% ⇒ 70%/ 25%/ 5%/ 0%/ 0%
  • Level 5 by Tier: 37%/ 35%/ 25%/ 3%/ 0% ⇒ 35%/ 35%/ 25%/ 5%/ 0%
  • Level 6 by Tier: 24.5%/ 35%/ 30%/ 10%/ 0.5% ⇒ 25%/ 35%/ 30%/ 10%/ 0%
  • Level 9 by Tier: 10%/ 15%/ 35%/ 30%/ 10% ⇒ 10%/ 15%/ 33%/ 30%/ 12%
  • All other levels remain the same.
Champion Pool Sizes
  • Tier 3 champions in pool: 21 ⇒ 18
Item Stacking and Clarity
  • We took a pass at all the items to ensure that they stack in a sensible way, and that we’re informing you when they don’t. Adding copies of items that do not stack will now cause them to bounce off any champion they are placed on. Unique items will be labelled as such in their tooltips. All items listed below are not intended to stack.
  • Youmuu’s Ghostblade
  • Knight’s Vow
  • Frozen Mallet
  • Yuumi
  • Blade of the Ruined King
  • Darkin
  • Phantom Dancer
  • Morellonomicon
  • Red Buff
Assassin
  • 9 piece: Grants 225% crit damage and 40% crit chance
  • jump delay: 0.325sec ⇒ 0.395sec
Sorcerer
  • 9 piece: Grants 175% spell power
Wild
  • (4): All your allies gain 12% AS per attack (up to 5 stacks) AND their basic attacks can’t miss.
Elementalist
Buffed
  • Golem's Armor: 20 ⇒ 40
Knight
Buffed
  • Damage Reduction: 15/30/55 ⇒ 15/35/65
camille
Buffed
  • Attack Damage: 50 ⇒ 55
elise
Buffed
  • Spiderling Attack Damage: 50 ⇒ 60
graves
Buffed
  • Armor: 20 ⇒ 30
kassadin
Nerfed
  • Attack Damage: 55 ⇒ 50
Khazix Assassin Desert
Nerfed
  • Starting/Total Mana: 0/50 ⇒ 0/65
pyke
Nerfed
  • Starting Mana: 75 ⇒ 50
twistedfate
Buffed
  • Health: 450 ⇒ 500
  • Blue Card Mana: 20/35/50 ⇒ 30/50/70
evelynn
Nerfed
  • Execute threshold: 65% ⇒ 50%
  • Execute multiplier: 3/5/7 ⇒ 3/4/5
katarina
Buffed
  • Mana: 0/100 ⇒ 0/85
akali
Buffed
  • Ability Damage: 150/275/400 ⇒ 200/350/500
anivia
Buffed
  • Ability Duration: 800 damage over 8sec ⇒ 800 damage over 6sec
pantheon
Nerfed
  • Health: 1000 ⇒ 850
  • Attack Damage: 80 ⇒ 75
BF Sword
Nerfed
  • Attack Damage: 20 ⇒ 15
Frozen Heart
Buffed
  • Debuff duration: 2.875sec ⇒ 4sec
Locket of the Iron Solari
Adjust
  • Shield amount: 250 for 6 seconds ⇒ 300 for 7 seconds
Swordbreaker
Adjust
  • Chance to disarm: 25% chance to disarm for 4 seconds ⇒ 33% chance to disarm for 3 seconds
Zephyr
Buffed
  • banish duration: 5 seconds ⇒ 6 seconds
Bugfixes
  • Morgana's ability will now work consistently on isolated summoned minions and neutral monsters.
  • Zeke’s Herald and Locket of the Iron Solari will no longer give their buffs to enemy team units if re-enabled after Hextech.
  • Khazix’s ability now always deals true damage if 3 Void is active.
  • Luden’s Echo now properly hits the main target of an ability.
  • Camille Ability: Evelynn will no longer be able to escape the root using her ability.
  • Camille Ability: Shyvana will now dash in place rather than lose all of her mana without transforming.
  • Camille Ability: Pantheon and Vi will not cast their abilities while rooted.
  • Frozen Mallet’s tooltip now properly reflects the extra health it grants.
  • Darkin’s tooltip now properly reflects the extra mana it grants.
  • Grievous Wounds tooltips now properly state that they reduce healing by 80% rather than 100%.
  • Demons will not gain mana through their trait if mana locked.
  • Brand’s ability was bouncing two more times than intended. It now bounces the appropriate amount of times.
  • Fixed a bug where Rek’Sai was healing for half the intended amount.
Music
  • Teamfight Tactic's new music will change based on what phase of the game you're in. For instance, during shopping phase the music is calmer and less busy, but as battle phase starts the music transitions into a more energetic combat driven style. There are also 3 different “chapters” of music: the first chapter goes from the beginning of the game to when first player is knocked out. The second is from that point until there are only 3 players left. Then the final chapter brings us home.