PatchImpact
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Senna Patch History

Trending down — 3 of the last 3 changes were nerfs.

Every tracked buff, nerf and adjustment for Senna, newest first — with the exact numbers from each patch. Latest change in Patch 26.14.

2Buffs
9Nerfs
2Adjustments

Change Timeline

  1. Patch 26.14

    NerfJul 14, 2026

    Senna's passive and Q ability power ratios have been reduced.

    Passive - Absolution

    • Critical strike damage modifier decreased.

    Q - Piercing Darkness

    • Ability power ratios decreased.
    Patch 26.14 details

  2. Patch 26.13

    NerfJun 23, 2026

    Senna's farming and damage have been reduced.

    Passive - Absolution

    • Soul Drop Chance (Senna Kill): 10% ⇒ 5%
    • Soul Drop Chance (Ally Kill): 28% ⇒ 32%
    • Crit Damage: -10% (180% / 27% with IE) ⇒ -15% (170% / 25.5% with IE)

    Q - Piercing Darkness

    • Cooldown Refund: On Hit ⇒ On Attack
    Patch 26.13 details

  3. Patch 26.4

    NerfFeb 18, 2026

    Reduced damage for Q and W.

    Q - Piercing Darkness

    • Damage: 30 / 60 / 90 / 120 / 150 (+ 40% bonus AD) ⇒ 30 / 55 / 80 / 105 / 130 (+ 60% bonus AD)

    W - Last Embrace

    • Damage: 70 / 115 / 160 / 205 / 250 (+ 70% bonus AD) ⇒ 70 / 110 / 150 / 190 / 230 (+ 90% bonus AD)
    Patch 26.4 details

  4. Patch 26.1

    NerfJan 7, 2026

    Reduced crit damage scaling.

    Base Stats

    • Crit Damage decreased.
    Patch 26.1 details

  5. Patch 25.17

    BuffAug 26, 2025

    Senna's attack speed growth and Q heal increased.

    Base Stats

    • Attack Speed Growth: 2% ⇒ 2.6%

    Q - Piercing Darkness

    • Heal: 40 / 55 / 70 / 85 / 100 (+ 40% bonus AD) (+ 50% AP) ⇒ 40 / 60 / 80 / 100 / 120 (+ 40% bonus AD) (+ 50% AP)
    Patch 25.17 details

  6. Patch 25.12

    NerfJun 10, 2025

    Senna's chance to gain souls from minion kills has been reduced.

    Passive - Absolution

    • Soul Drop Chance per Minion Kill: 14% ⇒ 10%
    Patch 25.12 details

  7. Patch 25.10

    BuffMay 13, 2025

    Senna's passive crit chance and soul drop rate increased, but Q heal decreased.

    Passive - Absolution

    • Crit chance per 20 stacks: 8% ⇒ 10%
    • Soul drop rate on minion/monster kill: 8.4% ⇒ 14%

    Q - Piercing Darkness

    • Heal: 40 / 55 / 70 / 85 / 100 (+ 40% Bonus AD) (+ 60% AP) ⇒ 40 / 55 / 70 / 85 / 100 (+ 40% Bonus AD) (+ 50% AP)
    Patch 25.10 details

  8. Patch 14.21

    NerfOct 22, 2024

    Armor and armor growth reduced.

    Base Stats

    • Armor: 28 ⇒ 25
    • Armor Growth: 4.7 ⇒ 4
    Patch 14.21 details

  9. Patch 14.17

    NerfAug 27, 2024

    Q heal and R shield AP ratio decreased.

    Q - Piercing Darkness

    • Heal: 40/60/80/100/120 (+80% AP) (+40% Bonus AD) ⇒ 40/55/70/85/100 (+60% AP) (+40% Bonus AD)

    R - Dawning Shadow

    • Shield: 120/160/200 (+70% AP) ⇒ 120/160/200 (+50% AP)
    Patch 14.17 details

  10. Patch 14.16

    AdjustmentAug 13, 2024

    Senna's abilities have been adjusted for various effects.

    Base Stats

    • Attack Speed Growth: 4% ⇒ 2%

    Passive - Absolution

    • Critical Strike Chance per 20 Stacks: 10% ⇒ 8%

    Q - Piercing Darkness

    • Healing: 40/50/60/70/80 (+30% bonus AD) (+40% AP) ⇒ 40/60/80/100/120 (+40% bonus AD) (+80% AP)

    W - Last Embrace

    • Root Duration: 1/1.25/1.5/1.75/2 ⇒ 1.25/1.5/1.75/2/2.25 seconds

    R - Dawning Shadow

    • Shield: 100/150/200 (+40% AP) ⇒ 120/160/200 (+70% AP)
    Patch 14.16 details

  11. Patch 14.7

    AdjustmentApr 2, 2024

    Senna's soul drop rates were adjusted.

    Passive

    • Fewer souls dropped from allied support items killing minions, more souls dropped from Senna killing minions.
    Patch 14.7 details

  12. Patch 14.6

    NerfMar 19, 2024

    Senna's passive drop rate has been decreased.

    Passive - Absolution

    • Mist Wraith spawn rate decreased.
    Patch 14.6 details

  13. Patch 14.5

    NerfMar 5, 2024

    Senna's Q damage has been decreased.

    Q

    • Damage: 30/60/90/120/150 (+50% bonus AD) ⇒ 30/60/90/120/150 (+40% bonus AD)
    Patch 14.5 details