You can only use the 1st and 2nd effect of this card’s name each once per turn.
(1) If your monster(s) whose original Attribute is FIRE is destroyed by battle or card effect: You can Special Summon this card from your GY (if it was there when the monster was destroyed) or hand (even if not).
(2) If this card is Normal or Special Summoned: You can destroy 1 FIRE Beast, Beast-Warrior, or Winged Beast monster in your hand, Deck, or face-up field, except “Sacred Fire King Garunix”, and if you do, this card gains ATK equal to half the ATK the monster destroyed had, until the end of this turn.