Kha'Zix, the Voidreaver, Revealed

Kha'Zix, the Voidreaver, will be devouring prey on the Fields of Justice in the upcoming patch. A flexible jungle assassin, Kha'Zix excels at surprising enemy champions and quickly dealing massive burst damage. Moreover, his unique evolution gameplay allows him to adapt to different enemy team comps and strategies by customizing his abilities over the course of the match. Here's a full rundown of his abilities:

• Unseen Threat (Passive): When Kha'Zix is not visible to the enemy team, he gains Unseen Threat, causing his next basic attack against an enemy champion to deal bonus magic damage and slow.
• Taste Their Fear: Deal physical damage to a single target. Damage against isolated targets is significantly increased. Kha'Zix passively marks enemies that are isolated from nearby allies.
  • Evolving claws increases damage to isolated targets even further. Kha'Zix also gains increased range on both Taste Their Fear and his basic attack.
• Void Spike: Kha'Zix fires spikes that explode on contact, dealing physical damage to all nearby enemies. Kha'Zix is healed if he is within the explosion radius.
  • Evolving spike racks causes Void Spike to fire three projectiles in a cone. Spikes will also apply Unseen Threat to all enemies caught within the area of effect.
• Leap: Kha'Zix leaps to an area, dealing physical damage to enemies in the area he lands.
  • Evolving wings increases Leap's range dramatically and causes a kill or assists to refresh the cooldown of Leap.
• Void Assault: Each rank of Void Assault allows Kha'Zix to evolve one of his active abilities, granting it an additional effect. Upon activation, Kha'Zix enters stealth and gains Unseen Threat, increasing Movement Speed. Kha'zix can cast Void Assault again for a short time after activation.
  • Evolving active camouflage allows Kha'Zix to cast Void Assault three times over the course of its duration and reduces any damage he sustains while in stealth.

The bonus effects that Kha'Zix accrues for ambushing a target make him a natural jungler. His core initiation skill, Leap, allows him to stage ganks from unexpected angles, even over long distances or across terrain. If his quarry happens to be a lone champion, Kha'Zix can utilize the bonus damage from Taste Their Fear combined with the initial magic damage from Unseen Threat to truly devastating effect. Remember that the area of effect damage from Void Spike can help clear away any lingering minions to isolate a foe, making them vulnerable to some additional punishment.

Once he's initiated, clever repositioning can allow Kha'Zix to break line of sight and refresh Unseen Threat. Juking into the brush, using Leap to withdraw and reinitiate, or entering stealth by casting Void Assault will allow the Voidreaver to continually slow enemies and lay down bonus damage from his passive. Cunning use of Unseen Threat is key to maximizing Kha'Zix's damage potential.

Later in the match, Void Assault allows Kha'Zix to safely and aggressively navigate team fights. After leaping into combat, Kha'Zix can use his ultimate to evade attacks while he picks apart vulnerable members of the enemy team. Once he's downed an opponent, activating Void Assault again can allow him to either safely withdraw or reinitiate on another target with Unseen Threat.

(read more on LoL forum)