Gwen

Arena changes

• Q: Final snip base damage changed to 50 to 130.
• Q: Final snip AP ratio changed to 25% AP.
• W: Cooldown changed to 26 to 22 seconds.
• R: Base damage per needle changed to 25 to 75 3.²

• Hallowed Mist pops projectiles targeted at Gwen by enemy champions outside the mist when they pass through or are inside its area of effect.³⁴ Patch unknown
• With Jeweled Gauntlet, Gwen's passive and E on-hit damage do not crit. When Q triggers her passive in its middle hitbox, the passive damage is applied as true damage instead of magic damage.⁵⁶
• With Ethereal Weapons, Fan the Hammer, and Dusk and Dawn, Gwen's Q can snip seven times.⁷
• Gwen's Q does not crit with Jeweled Gauntlet.⁸

Earlier formats

• Gwen's passive can repeatedly trigger Puppeteer, and attacking after using E can count as buffing herself and reduce Puppeteer's cooldown.⁹¹⁰ 8x2 duos
• Dusk and Dawn applied its double on-hits but not its passive damage when Gwen used it.¹¹ 8x2 duos
• Fan the Hammer and Dual Wield apply Gwen's E and passive at full effect, although they are supposed to deal half damage.¹² 8x2 duos
• Shield of Molten blocks some damage against Gwen.¹³ 8x2 duos
• Sword of Blossoming Dawn alongside Sanguine Gift is powerful on Gwen.¹⁴ 8x2 duos
• Gwen and Marksmage are a fun combination.¹⁵ 8x2 duos
• Gwen can do well with four attacks, and the healing from Draw Your Sword is stronger because it is a flat stat.¹⁶ 8x2 duos