Tier 6 (Hero Level 16)
Particle Grenade slows Movement Speed by 35% for 2 seconds to enemies near the center.
Patch changes[]
(Patch April 20, 2017) Note: Slow duration increased from 1.5 to 2 seconds.
(Patch November 10, 2016) Note: Slow duration increased from 1 to 1.5 seconds.