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Disambig icon.png This article is about the engineer trait. For the legendary weapon, see The Juggernaut.



Engineer icon small.png Firearms (trait list)
Training cost
8 Hero points
Game link

Gain might and stability while wielding a flamethrower. Might applied to you gains increased duration.

Might.png Might (12s): 30 Condition Damage, 30 Power
Might.png Might (6s): 30 Condition Damage, 30 Power
Stability.png Stability (3s): Cannot be knocked down, pushed back, pulled, launched, stunned, dazed, floated, sunk, feared, or taunted.
Duration.png Duration Increase: 20%
Duration.png Duration Increase: 10%
Interval.png Interval: 3 seconds

— In-game description

Related skills[edit]

Weapon skills that are improved by this trait

Transform skills that are improved by this trait

Utility skills that are improved by this trait

Profession mechanic skills that are improved by this trait

Trait skills that are improved by this trait


  • As each stack of might lasts 12 seconds and the stacks are applied every 3 seconds, the amount of might will peak at 4 stacks by just holding the Flamethrower
    • Extending boon duration will increase the number of active Might stacks.

Version history[edit]

For a detailed trait history, see here.

Patch Changes
February 25, 2020 Competitive content update:
  • (Competitive split) Reduced might duration from 12 seconds to 6 seconds. Reduced bonus might duration from 20% to 10%.
October 02, 2018
  • This trait now increases the duration of all might applied to you by 20%, in addition to its previous effects. Baseline might duration applied by this trait has been reduced from 15 seconds to 12 seconds.
June 23, 2015 Specialization update:
  • Updated this trait to reflect the introduction of the specialization mechanic.
  • This trait has been moved to the Grandmaster tier.
  • No longer grants toughness.
  • Added: Gain 1 stack of stability for 3 seconds every 3 seconds while wielding a flamethrower.
June 25, 2013
  • This trait has been moved to the Master tier.
September 08, 2012
  • Updated the Engineer's Firearms trait Juggernaut. New text for the trait:
    • You gain 200 Toughness while wielding a Flamethrower.
    • In addition, gain might for 15 seconds every 3 seconds, as long as you remain in this weapon kit.
August 28, 2012 Game release:
  • Juggernaut has been added to the game.