Kennen

Arena changes

• W: Base damage changed to 70 to 150.
• W: Bonus AD ratio changed to 110 to 150% bonus AD.
• W: AP ratio changed to 60% AP.
• R: Bonus resistances changed to 20 to 40 3.
• R: Base damage per bolt changed to 30 to 80 3.
• R: AP ratio per bolt changed to 18% AP.²

• Kennen’s R has no cost; Flashy or snowball augments and a lot of haste can make him a frequent user of R.³
• An ADC Kennen build could be viable with a constant 90% attack-speed steroid, but the offered augments were AP-focused.⁴

• Kennen’s R can hit opponents grouped together, including after they have lost health.⁵
• Every trigger of Kennen’s W passive stuns; it triggers every five attacks, so frequent triggers require a lot of attack speed.⁶
• Kennen’s W passive is one of the few “every few on-hits” passives that can crit with Jeweled Gauntlet.⁷

Earlier formats

• Kennen could kill a Volibear in another fight while inside Mordekaiser’s ultimate, dealing 3.5k true damage and granting gold; the augment involved may have been It’s Killing Time.⁸ 8x2 duos
• Kennen could be offered AD anvils, including lethality, AP-to-AD options, and other AD augments, leading to more rerolls and potentially poor anvil rounds.⁹ 8x2 duos