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Stormsurge
ItemSquareStormsurge
Passive
UNIQUE - Stormraider: Dealing 25% of a champion's maximum health within 2.5 seconds applies Stormsurge to them and grants the user 25% movement speed for 1.5 seconds. 30 second cooldown.
UNIQUE - Squall: After 2 seconds, Stormsurge strikes the target with lightning, dealing 125 (+10% AP) magic damage to them. If they die to the lightning or before the lightning strikes, it detonates immediately in a large area around them and you gain 30 gold.
Statistics

AP
90

MRP
15
MovespeedPercent4%
Additional Information
LimitationsLimited to 1 Stormsurge.
Map AvailabilityALL
TierLegendary
Item Code4646
Recipe
ItemSquareHextech Alternator + ItemSquareAether Wisp + 900 Goldcurrency
Total Cost: 2900 Goldcurrency
Sold For: 2030 Goldcurrency
ExternalLinks
Game Info Wikiwiki.leagueoflegends.com

Notes[]

  • OrnnSquareOrnn can upgrade this Item to a Mastwerwok Item:
    • Item icon is modified with ItemSquareOrnn Modifier
    • AP Mini Icon AP: 90 (+50) with a total of 140

Similar Items[]

Patch History[]

Patch 14.20

Stormsurge came out as a big winner from last patch and is crowding out other itemization options. It appears to be better than Shadowflame and is keeping many mages from considering other options so we’re reducing its power to let other AP items have a chance to make it out of the shopkeeper’s store.

  • Ability Power: 95 ⇒ 90
  • Squall Damage: 150 (+15% AP) ⇒ 125 (+10% AP)


Patch 14.19

  • Movement Speed: 5% ⇒ 4%
  • Stormraider Movement Speed: 35% ⇒ 25%
  • Stormraider Duration: 2 seconds ⇒ 1.5 seconds
  • Squall Damage: 140 (+20% AP) ⇒ 150 (+15% AP)


Patch 14.18

  • Magic Penetration: 10 ⇒ 15
  • Passive Movement Speed: 8% ⇒ 5%
  • Stormraider Health Threshold: 35% ⇒ 25%
  • Squall Ranged Penalty: 10% ⇒ Removed


Patch 14.15

Stormsurge is quite a bit less popular than Shadowflame and we think it should see more play. To make its purpose more distinct, we're increasing Stormraider's bonus movement speed to encourage more playmaking. We're also softening Squall's nerf for ranged users to make it more appealing to them.

  • Stormraider Bonus MS: 25% for 2 seconds ⇒ 35% for 2 seconds
  • Squall Ranged Modifier: 75% ⇒ 90%


Patch 14.5

  • Movement Speed: +5% ⇒ +8%


Patch 14.3

  • Ability Power: 90 ⇒ 95
  • Squall Damage: 100-200 (level 1-18) (+20% AP) ⇒ 140 (+20% AP)


Patch 14.2

Stormsurge has been a major contributor to the increased burst damage in the game, and it’s certainly a significant contributor to the time to kill speed for AP assassins. It’s also still quite powerful after the hotfix nerf, so we’re looking to decrease its scaling/multiplicative snowballing power via the AP ratio while maintaining the item as a good early power spike.

  • Ability Power: 100 ⇒ 90
  • Passive - Squall Damage: 100-200 (+30% AP) (melee) / 75-150 (+22.5% AP) (ranged) ⇒ 100-200 (+20% AP) (melee) / 75-150 (+15% AP) (ranged)


Patch 14.1 - January 12, 2024

  • Stormsurge was intended to fill in a gap in the system for burst-oriented AP champions, but is both overperforming on those champions and also generically powerful for most AP champions across the board. With that said, we’re lowering the base damage and the AP ratio on the proc should reduce the most frustrating aspects of the item.
  • Unique Passive - Squall Damage: 120-260 (+40% AP) (melee) / 90-195 (+30% AP) (ranged) ⇒ 100-200 (+30% AP) (melee) / 75-150 (+22.5% AP) (ranged)


Patch 14.1 -  new 

  • Total Cost: 2900 gold
  • Item Recipe: Hextech Alternator + Aether Wisp + 950 gold
  • 100 Ability Power
  • 10 Magic Penetration
  • 5% Movement Speed
  • Passive - Stormraider: Dealing 35% of a champion's maximum health within 3 seconds applies Stormsurge to them and grants the user 25% movement speed for 2 seconds. 30 second cooldown.
  • Passive - Stormsurge: After 2 seconds, Stormsurge strikes the target with lightning, dealing 120-260 (based on level) (+ 40% AP) (melee) / 90-195 (+ 30% AP) (ranged) magic damage to them. If they die to the lightning or before the lightning strikes, it detonates immediately in a large area around them and you gain 30 gold.


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