Teamfight Tactics · Published by Riot Games

Teamfight Tactics Patch 17.9: what changed

Teamfight Tactics Patch 17.9 was published on Aug 11, 2026 and includes 11 buffs, 11 nerfs and 3 adjustments.

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TL;DRPatch 17.9 is the final dedicated Space Gods patch before Enchanted Wilds goes live on August 26th. It reworks units such as Twisted Fate, Meepsie and Milio, changes the Shepherd trait and adds Zed to the base champion roster.

Who this matters to

Space Gods players

This is the last dedicated Space Gods patch, though the set stays playable for a limited period after Enchanted Wilds goes live.

Twisted Fate and Meepsie players

Twisted Fate and Meepsie get large changes to their damage and abilities.

All 25 changes

Buff
Mana buff
Shepherd's mana buff decreases from 0/50 to 0/40.
Mana buff0/500/40Direction not stated
Source line
Shepherd Mana buff: 0/50 → 0/40
Nerf
AP Per Cast
Shepherd's AP per cast decreases from 15 to 10.
AP Per Cast1510Direction not stated
Source line
Shepherd AP Per Cast: 15 → 10
Nerf
Summon Shield Duration
Shepherd's Summon shield duration decreases from 4s to 3s.
Summon Shield Duration4s3sDirection not stated
Source line
Shepherd Summon Shield Duration: 4s → 3s
Buff
Tail Sweep Damage
Shepherd's Tail Sweep damage increases from 200/230/275 AP to 200/300/400 AP.
200/230/275 AP→200/300/400 AP
Source line
Shepherd Tail Sweep Damage: 200/230/275 AP → 200/300/400 AP
Buff
7 Shepherd Wave Damage
Shepherd's 7 Shepherd Wave damage increases from 220 AP to 300 AP.
220 AP→300 AP
Source line
Shepherd 7 Shepherd Wave Damage: 220 AP → 300 AP
Nerf
Minimum Damage
Twisted Fate's minimum damage decreases from 200/305/460/800 AP to 30/45/70/120 AP.
200/305/460/800 AP→30/45/70/120 AP
Source line
Twisted Fate Minimum Damage: 200/305/460/800 AP → 30/45/70/120 AP
Buff
Maximum Damage
Twisted Fate's maximum damage increases from 450/675/1015/1725 AP to 680/1020/1550/2650 AP.
450/675/1015/1725 AP→680/1020/1550/2650 AP
Source line
Twisted Fate Maximum Damage: 450/675/1015/1725 AP → 680/1020/1550/2650 AP
Adjust
Groove Threshold
Gwen's Groove Threshold increases from 40% to 50%.
Groove Threshold40%50%Direction not stated
Source line
Gwen Groove Threshold: 40% → 50%
Buff
Primary Target Damage
Gwen's primary target damage increases from 145/220/410 AP to 155/235/440 AP.
145/220/410 AP→155/235/440 AP
Source line
Gwen Primary Target Damage: 145/220/410 AP → 155/235/440 AP

Milio

Nerf
Primary Spell Damage
Milio's primary spell damage decreases from 255/380/575 AP to 200/300/470 AP.
255/380/575 AP→200/300/470 AP
Source line
Milio Primary Spell Damage: 255/380/575 AP → 200/300/470 AP
Nerf
Bounce Damage
Milio's Bounce damage decreases from 85/130/190 AP to 60/90/150 AP.
85/130/190 AP→60/90/150 AP
Source line
Milio Bounce Damage: 85/130/190 AP → 60/90/150 AP

Meepsie

Adjust
Role
Meepsie's role changes from Magic Tank to Magic Fighter.
Magic Tank→Magic Fighter
Source line
Meepsie Role: Magic Tank → Magic Fighter
Buff
Mana
Meepsie's mana decreases from 50/100 to 0/55.
Mana50/1000/55Direction not stated
Source line
Meepsie Mana: 50/100 → 0/55
Nerf
Base AD
Meepsie's base AD decreases from 65 to 20.
Base AD6520Direction not stated
Source line
Meepsie Base AD: 65 → 20
Buff
Base AS
Meepsie's base AS increase from 0.55 to 0.65.
Base AS0.550.65Direction not stated
Source line
Meepsie Base AS: 0.55 → 0.65
Nerf
Passive Damage
Meepsie's passive damage decreases from 40/60/90 AP to 30/45/70 AP.
40/60/90 AP→30/45/70 AP
Source line
Meepsie Passive Damage: 40/60/90 AP → 30/45/70 AP
Nerf
Spell Damage
Meepsie's spell damage decreases from 240/360/560 AP to 180/270/425 AP.
240/360/560 AP→180/270/425 AP
Source line
Meepsie Spell Damage: 240/360/560 AP → 180/270/425 AP
Nerf
Bonus Passive Damage Per Meep
Meepsie's bonus passive damage per Meep decreases from 60% to 50%.
Bonus Passive Damage Per Meep60%50%Direction not stated
Source line
Meepsie Bonus Passive Damage Per Meep: 60% → 50%
Nerf
Stun Duration
Meepsie's stun duration decreases from 1.25/1.5/1.75s to 1/1/1.5s.
Stun Duration1.25/1.5/1.75s1/1/1.5sThis is a nerf
Source line
Meepsie Stun Duration: 1.25/1.5/1.75s → 1/1/1.5s
Buff
Medallion Gold Dropped
Lulu's Medallion gold Dropped increases from 1/3/5 to 1/4/7.
Medallion Gold Dropped1/3/51/4/7Direction not stated
Source line
Lulu Medallion Gold Dropped: 1/3/5 → 1/4/7
Buff
Base Attack Speed
Maokai's base attack speed increases from 0.6 to 0.7.
Base Attack Speed0.60.7This is a buff
Source line
Maokai Base Attack Speed: 0.6 → 0.7
Buff
NOVA Selector Max Health Damage
Maokai's NOVA Selector max health damage increases from 8% to 12%.
NOVA Selector Max Health Damage8%12%This is a buff
Source line
Maokai NOVA Selector Max Health Damage: 8% → 12%
Adjust
Spell Duration
Rhaast's spell duration decreases from 2s to 1s.
Spell Duration2s1sDirection not stated
Source line
Rhaast Spell Duration: 2s → 1s
Buff
Spell Damage
Rhaast's spell damage increases from 120/180/300 AD to 400/600/1000 AD.
120/180/300 AD→400/600/1000 AD
Source line
Rhaast Spell Damage: 120/180/300 AD → 400/600/1000 AD
Nerf
Base Health
Zed's base health decreases from 1300 to 1100.
Base Health13001100This is a nerf
Source line
Zed Base Health: 1300 → 1100

Structured by Nerf Radar from the official notes (parsed automatically and reviewed by hand). Riot's official Teamfighttactics.leagueoflegends.com patch notes as fetched; labels follow the numbers only where the direction is clear (damage, health, resists, mana and gold costs), and other numeric changes are labeled adjust. Designer commentary, set overviews, cosmetics, esports and lines without numbers are not tracked, except bug fixes. Source: teamfighttactics.leagueoflegends.com · fetched Oct 18, 2026.