You can only use this card name’s (2) effect once per turn.
(1) When a “Salamangreat” monster you control is select for an opponent’s attack: You can send this card from your hand to the GY, then target those 2 battling monsters; gain LP equal to the attacking monster’s ATK, also your targeted monster cannot be destroyed battle for the rest of this turn.
(2) When a “Salamangreat” monster you control destroys an opponent’s monster by battle and sends it to the GY while this card is in your GY: You can add this card to your hand.