Gas Grenade
Fire a bouncing Grenade that causes a burst of Poison gas when its fuse expires, damaging enemies and leaving behind a growing Poison cloud. Burning effects or Detonator skills will cause the cloud to explode in a fiery blast.
Top-tier — strong mechanics, versatile, and highly efficient in the current meta.
Gem Effects
Impact
Detonation Time is 2 seconds
Impact radius is (1.4-2) metres
Poison Cloud
Limit 6 Poison Clouds
Does not Hit, but Poisons enemies as though Hitting them
Gains 20% more Radius per second, up to a maximum of 80%
Cloud Duration is 6 seconds
Cloud radius is (1.5-2) meters
Explosion
Converts 100% of Physical Damage to Fire Damage
Requirements
Best Support Gems for Gas Grenade
Ranked by synergy — the game won't tell you which combo deals the most damage
How to Use Gas Grenade Effectively
Practical tips you won't find on the tooltip
AoE Clearing
Invest in Area of Effect to cover more ground. Excellent for map clearing and handling packs efficiently.
Projectile Scaling
Extra projectiles (GMP) and Pierce/Chain/Fork dramatically multiply your clear. Choose based on mob density.
Ignite Potential
Fire skills can inflict Ignite for sustained DoT. Invest in Ignite Duration and Fire DoT multiplier for maximum burn damage.
Duration Matters
Duration scaling extends effect uptime. Less recasting = more time dealing damage. Invest in skill duration passives.
Alternatives to Gas Grenade
Similar skills — which one fits your build better?
Fire a noxious arrow at the ground, creating a cloud of flammable poisonous gas
Fire a bouncing Grenade that bursts in a spray of Oil when the fuse expires or w
Perform a Warcry using Glory gained by Igniting enemies to turn you into an embo
Fire a bouncing Grenade that explodes when its fuse expires, throwing out a ring
How to Get Gas Grenade
Use an Uncut Skill Gem to obtain Gas Grenade. These drop from enemies or can be purchased from the gem vendor once unlocked through the campaign.