You can only use this card name’s 1st and 2nd effects once per turn each.
(1) You can discard 1 Spell/Trap; add 1 “Power Bond” from your Deck to your hand, also you cannot use monsters as Fusion Material for the rest of this turn, except Dragon or Machine “Cyber” monsters, and once, if you Fusion Summon this turn, you can also use monsters in your GY as Fusion Material by banishing them.
(2) If this card is sent to the GY: You can send 1 “Cyberdark” monster from your Deck to the GY, with a name different from the cards in your GY.