Let's say im a level 5 fighter dragonborn, and I have the potion of haste. Then I have one extra attack, action surge, and a breath weapon. Under the description of the potion of haste, it says you can take one additional action, and take the attack action if you only make 1 weapon attack, but does fire breath count as a weapon attack?
Specifically, can I first drink the potion as a bonus action, then use my action to attack twice, then use action surge to attack twice more, then use fire breath as a third action allowed by the potion of haste?
Best Answer
Fire Breath is not a valid use of Haste
Haste specifically says...
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The Dragonborn Race's breath weapon says...
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Thus, to use your Breath Weapon, you are taking the "Use Breath Weapon" Action.
"Use Breath Weapon" is a separate Action from the "Attack" Action. The Attack Action is...
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This is the sort of Attack that Haste allows you to use...with the caveat that you only get to make 1 attack (cannot use Multiattack)
I can understand where the confusion comes from, as the Dragonborn's Breath Attack is called a "Breath Weapon," but that is a coincidence of naming.