You can only use this card name’s (1) and (2) effects once per turn each.
(1) When this card is Special Summoned and it is co-Linked: You can Special Summon 1 “Codebreaker Zero Day” from your hand, Deck, or GY to a zone a Link Monster points to on either side of the field.
(2) During the End Phase, if this card in its owner’s possession was destroyed by an opponent’s card and sent to the GY: You can Special Summon this card, but banish it if it leaves the field.