Guild Wars 2

with no traits or sigils:

1. disable auto attack
2. gain adrenaline with something
3. connect with a burst skill on a foe
4. swap weapon set
5. connect with another burst skill

it won’t work if:

• you have 5 points in Discipline
• the weapon you switch to has a Sigil of Hydromancy or Geomancy
• Furious, Sigil of Fire or Sigil of Air trigger during the effects of flurry or combustive shot

it results in a burst skill effect that is weaker than it would be with 1 bar of adrenaline

• Skull Crack, Earthshaker and Whirling Strike won’t stun
• Arcing Slice won’t grant fury
• Eviscerate, Kill Shot and Forceful Shot inflict low damage
• Combustive Shot does nothing

burst skills do not immediately drain adrenaline when they connect, only when followed up with a skill or certain effect

this occurrence affects a number of things, including the possibility of missing out on the effects of Berserker’s Power and Heightened Focus during flurry’s channeling

i would suggest draining adrenaline when the burst skill completes