Stridebreaker

Stats

Values as the League of Legends Wiki's item data lists them, for every mode; the data doesn't state their units.

Effects

• Breaking Shockwave (unique): Deal 80% AD physical damage to enemies within a cr 450 radius in front of you and slow them by 35% for 3 seconds. For each champion hit, gain 35% bonus movement speed decaying over 3 seconds. Can move while casting.
• Cleave (unique): Basic attacks on-hit deal 40% AD physical damage to other enemies in a cr 350 radius centered around the target.³

Arena changes

• Attack speed changed to 15%.
• Health changed to 375.
• Breaking Shockwave base damage changed to 175% total AD.
• Breaking Shockwave bonus movement speed changed to 40%.
• Breaking Shockwave slow strength changed to 40%.
• New Effect: Breaking Shockwave now scales with 105% AP.⁴

• Stridebreaker is one of the one or two bruiser items to build, especially with ADAPt!.⁵
• Stridebreaker is one of the two attack speed items among Garen's commonly built items.⁶
• Stridebreaker is recommended with Olaf.⁷

Earlier formats

• Since patch 14.11, Stridebreaker's tooltip includes the cleave description.⁸ 8x2 duos
• Since patch 14.11, Stridebreaker is part of the Hydra item grouping and cannot be offered via an anvil if you have a Hydra item.⁹ 8x2 duos
• Stridebreaker was among strong Apex Inventor item choices.¹⁰ 8x2 duos

Stridebreaker had both AP and AD scaling and worked well with Master of Duality.¹¹ 8x2 duos

Stridebreaker and Master of Duality worked together on Master Yi, with Nashor's Tooth before Stridebreaker in the build.¹² 8x2 duos

Stridebreaker had 170% AD scaling in a build with Augmented Power, Electrocute, and Clown College.¹³ 8x2 duos