[RPG] Does reincarnating into a race with multiattack grant you bonus attacks if you’re a fighter

attackdnd-5efightermultiattackreincarnation

I'm a level 15 fighter and I have Extra Attack(2):

Beginning at 5th level, you can attack twice, instead of once, whenever you take the Attack action on your turn.

The number of attacks increases to three when you reach 11th level in this class and to four when you reach 20th level in this class.

I reincarnated as an Erinyes and on its features it has a Multiattack making three attacks.

Multiattack: The erinyes makes three attacks

So do I get 5 attacks now because the race grants me three attacks and my fighting style grants me two bonus attacks?

Best Answer

No.

You quoted the relevant text. Extra attack specifically only triggers when the Attack action is taken, not on any attack. By contrast, the Multiattack racial feature is an action that allows you to take three attacks.

Thus, because the Multiattack action is not equivalent to the Attack action, Extra Attack does not trigger. Additionally, you do not get two Multiattacks, as is described here.