The Rift Codex

Patch 26.17

All champions

Ionia

Kennen

the Heart of the Tempest

MageEnergy

Base stats

Values at level 1

1

Health

580

+98 / lvl

Health regen

5.5

+0.7 / lvl

Energy

200

Does not scale

Energy regen

50

Does not scale

Armor

29

+5 / lvl

Magic resist

30

+1.3 / lvl

Attack damage

48

+3.75 / lvl

Attack speed

0.625

+3.4% / lvl

Attack range

550

Does not scale

Move speed

335

Does not scale

Abilities

  • P

    Mark of the Storm

    Innate: Kennen's abilities apply a stack of Mark of the Storm to enemies hit for 6 seconds, refreshing on subsequent applications and stacking up to 3 times. The third stack against a target consumes them all to stun them for 1.25 seconds and restore 25 energy. The stun duration is reduced to 0.5 seconds if this occurs on the same target again within 6 seconds. Slicing Maelstrom can apply only up to 3 stacks on a target.

  • Q

    Thundering Shuriken

    Magic

    Active: Kennen throws a shuriken in the target direction that deals magic damage to the first enemy hit.

    Cooldown
    7 / 6.25 / 5.5 / 4.75 / 4s
    Cost
    60 / 55 / 50 / 45 / 40 Energy
    Range
    1050
    Magic Damage
    75 / 125 / 175 / 225 / 275 (+ 75% AP)
  • W

    Electrical Surge

    Magic

    Passive: Kennen's basic attacks on-attack generate a stack of Electrical Surge, stacking up to 4 times. At 4 stacks, his next basic attack on-attack consumes all stacks to both deal bonus magic damage and apply a stack of Mark of the Storm on-hit. This damage can critically strike for 140 damage. Kennen gains maximum stacks of Electrical Surge upon respawning. Active: Kennen sends out a surge of electricity that deals magic damage to all nearby enemies afflicted by Mark of the Storm or within Slicing Maelstrom. An enemy within cr 775 units with Mark of the Storm or inside Slicing Maelstrom is required to cast this ability. The target does not have to be visible to be targeted by this ability.

    Cooldown
    13 / 11.25 / 9.5 / 7.75 / 6s
    Cost
    40 Energy
    Range
    725
    Bonus Magic Damage
    35 / 45 / 55 / 65 / 75 (+ 80 / 90 / 100 / 110 / 120% bonus AD) (+ 35% AP)
    Magic Damage
    70 / 95 / 120 / 145 / 170 (+ 80% AP)
  • E

    Lightning Rush

    Magic

    Active: Kennen turns into lightning for 2 seconds, becoming unable to declare basic attacks but gaining ghosting and 100% bonus movement speed. He deals magic damage to enemies he passes through, reduced to 65% against non-champions, and restores 40 energy upon damaging at least one enemy. Lightning Rush can be recast after 0.5 seconds, and does so automatically after the duration. Recast: Kennen ends Lightning Rush to gain bonus attack speed and be allowed to exceed the attack speed cap by the amount gained for 4 seconds. Critical strikes extend the bonus attack speed's duration by 1 second, up to the original duration. Lightning Rush's recast can be used while affected by cast-inhibiting crowd control.

    Cooldown
    10 / 9 / 8 / 7 / 6s
    Cost
    80 Energy
    Range
    170
    Magic Damage
    80 / 120 / 160 / 200 / 240 (+ 80% AP)
    Non-Champion Damage
    52 / 78 / 104 / 130 / 156 (+ 52% AP)
    Bonus Attack Speed
    40 / 50 / 60 / 70 / 80%
  • R

    Slicing Maelstrom

    Magic

    Active: Kennen summons a storm around himself for 3 seconds, gaining bonus armor and bonus magic resistance for the duration. The storm strikes lightning bolts down on nearby enemies every 0.5 seconds, each one dealing magic damage. Slicing Maelstrom gains 10% additional damage for each subsequent strike a target has received, up to a combined total of 150% of the initial strike's damage. Kennen can move during Slicing Maelstrom's cast time.

    Cooldown
    120s
    Range
    550
    Bonus Resistances
    25 / 50 / 75
    Magic Damage Per Bolt
    40 / 80 / 120 (+ 25% AP)
    Total Single-Target Damage
    300 / 600 / 900 (+ 187.5% AP)

Skins

11 in the archive

Kennen
Deadly Kennen
Swamp Master Kennen
Karate Kennen
Kennen M.D.
Arctic Ops Kennen
Blood Moon Kennen
Super Kennen
Infernal Kennen
DWG Kennen
Astronaut Kennen