Senna · Builds

Weakened Soul: Senna's attacks on enemy champions apply Mist for 4 seconds. Senna's next attack collects mist and deals damage. The same target cannot be collected from more than once every few seconds.

Enemy champions, large monsters and large minions that die near Senna spawn Mist Wraiths. Senna can attack Mist Wraiths to collect gold and its Mist.

Each stack of mist grants Senna 1 bonus AD. For every 20 stacks, Senna gains 25 bonus range and 15% critical strike chance. Upon exceeding 100% crit chance, she converts 35% of the excess into life steal.

Relic Cannon: Senna doesn’t gain AD through growth like other champions, but her basic attacks deal 20% bonus AD and grant her bonus movement speed.

Senna fires a spectral laser in the direction of the target unit, healing allied champions hit and dealing damage to enemies hit by the center of the laser.

Mist Wraiths struck by the beam are collected for Senna. Basic attacks reduce the cooldown by 1 second and resets her basic attack timer.

Senna throws a globule of Black Mist in a target direction dealing damage and rooting the first enemy hit 1 second afterwards. Nearby enemies are also rooted briefly.

Senna becomes camouflaged and so do allies that walk or stay in the mist. Senna’s basic attacks and abilities briefly break her camouflage.

Wraith Form: Gains bonus movement speed and appears as an obscured wraith to enemies beyond 150 units. Basic attacks or casting abilities removes the form which cannot be regained for over a second.

Senna fires a broad beam of light in a target direction granting sight and dealing damage to enemies hit by the center of the beam. Any allied champions caught in the beam will be shielded.