f "Cyber Dragon" is in your Graveyard: You can activate 1 of these effects. If you have 3 or more "Cyber Dragons" in your Graveyard at activation, you can activate both effects and resolve in sequence. You can only activate 1 "Cyber Repair Plant" per turn.
* Add 1 LIGHT Machine-Type monster from your Deck to your hand.
* Target 1 LIGHT Machine-TYpe monster in your graveyard; shuffle that target into your Deck.