the Void Walker
Pick Rate
Ban Rate
Win Rate
Void Stone (Passive)

Kassadin takes reduced magic damage and ignores unit collision.

Null Sphere (Q)

Cooldown: 10/9.5/9/8.5/8

Cost: 60/65/70/75/80

Range: 650

Kassadin fires an orb of void energy, dealing magic damage and interrupting channels. Kassadin also gains d Magic Shield for 1.5 seconds.d

Nether Blade (W)

Cooldown: 7

Cost: 1

Range: 1

Passive: Kassadin\'s Attacks deal an additional magic damage.Active: Kassadin charges his blade, causing his next Attack to deal magic damage and restore 4/4.5/5/5.5/6% missing Mana, increased to 20/22.5/25/27.5/30% against champions.d

Force Pulse (E)

Cooldown: 21/20/19/18/17

Cost: 60/65/70/75/80

Range: 400

Passive: Force Pulse\'s Cooldown is reduced by t second whenever any Ability is used near Kassadin.Active: Kassadin unleashes a void pulse, dealing magic damage and Slowing by 50/60/70/80/90% for 1 second.d

Riftwalk (R)

Cooldown: 5/3.5/2

Cost: 40

Range: 500

Kassadin teleports to a nearby location, dealing magic damage.Each subsequent use of this Ability within the next n seconds doubles the Mana cost and deals an additional magic damage. The cost and damage increases can stack up to s times.d