If my Jumpluff with the "Fluffy Barrage" Ability attacks and KO's my opponent's Active Galarian Weezing with "Neutralizing Gas" Ability, can I attack a second time?
Yes, you can because Fluffy Barrage is no longer disabled.


x2Fluffy Barrage
This Pokémon may attack twice each turn. If the first attack Knocks Out your opponent's Active Pokémon, you may attack again after your opponent chooses a new Active Pokémon.
Spinning AttackEven in the fiercest wind, it can control its fluff to make its way to any place in the world it wants.
If my Jumpluff with the "Fluffy Barrage" Ability attacks and KO's my opponent's Active Galarian Weezing with "Neutralizing Gas" Ability, can I attack a second time?
Yes, you can because Fluffy Barrage is no longer disabled.
If my Jumpluff with the "Fluffy Barrage" Ability attacks and KO's my opponent's Active Pokemon, do I get to attack again if my opponent promotes a Galarian Weezing with "Neutralizing Gas" Ability before the second attack?
No, because Neutralizing Gas disables Fluffy Barrage before Jumpluff can attack a second time.
What happens for "Fluffy Barrage" if Jumpluff is Confused?
You need to flip for Confusion twice if you choose to attack twice. One flip for the first attack, then flip again if you decide to attack again.
If I attack using Jumpluff with the "Fluffy Barrage" Ability, can I do things like attach an Energy or play a Trainer between attacks?
No, you would resolve all effects from the first attack and then either perform your second attack or pass. You don't get to go back into the main part of your turn again.