Viscous Nasal Goo

Covers a target in snot, causing it to have reduced armor and movement speed. Multiple casts stack and refresh the duration.

Cast Range: 600
Max Stacks: 4
Armor Reduction per Stack: 1/1/2/2
Base Move Speed Slow: 20%
Move Speed Slow per Stack: 3%/6%/9%/12%
Hero Duration: 5 Creep Duration: 10

Quill Spray

Sprays enemy units with quills dealing damage in an area of effect around Bristleback. Deals bonus damage for every time a unit was hit by Quill Spray in the last 14 seconds.

Radius: 625
Base Damage: 20/40/60/80
Stack Damage: 30/32/34/36
Damage Cap: 400
Stack Duration: 14

Bristleback

Bristleback takes less damage if hit on the sides or rear. If Bristleback takes 250 damage from the rear, he releases a Quill Spray of the current level.

Back Damage Reduction: 16%/24%/32%/40%
Side Damage reduction: 8%/12%/16%/20%

Warpath

Bristleback works himself up into a fury every time he casts a spell, increasing his movement speed and damage.

Max Stacks: 5/6/7
Attack Damage per Stack: 20/25/30
Move Speed Bonus per Stack: 3%/4%/5%
Stack duration: 14