You can only activate 1 card with this card’s name per turn. You can only use the 3rd effect of this card’s name once per turn.
(1) When this card resolves, you can add 1 “K9” monster from your Deck to your hand.
(2) “K9” monsters you control gain 900 ATK the turn your opponent activated a monster effect in the hand or GY.
(3) If this card in the Spell & Trap Zone is destroyed by card effect: You can Set 1 “K9” Quick-Play Spell from your Deck or GY.