Button.onClick.AddListener(() => Attack()); isn't running function math correctly

I have a menu with multiple functions and settings so I am using the below code to switch methods via state, but something is going wrong with the math except when I associate the method with an input, so I know there's something wrong with the OnClick.AddListener I am using. Here's a video

 switch(currentBattleState){
 case (BattleStates.PLAYERCHOICE):
 // Seupt Battle Function
         
 Button1.SetActive(true);
 Button1text.text = "WaterPunch";
 Button1b.onClick.AddListener(() => Attack());

//----------------------------------------------------------

     if (Input.GetKeyDown(KeyCode.W))
         {
             Attack();
         }

//-----------------------------------------------------------

 public void Attack()
     {
         enemyHealth.battleEHealth -= 2 + (3 * levelUp.currentPlayerLevel);
     
     }