You can use the (1)st effect with this card’s name only once per turn.
(1) When a monster in an Extra Monster Zone is sent to the GY while this card is in your GY, because that sent monster was destroyed by battle with a monster in a Main Monster Zone: You can Special Summon this card in Defense Position to that sent monster’s owner’s field.
(2) If this card is destroyed and sent to the GY, and it was Special Summoned by its (1)st effect: Draw 1 card.