You can discard this card, then activate 1 of these effects;
• Add 1 "Lunalight" monster from your Graveyard to your hand, except "Lunalight Black Sheep".
• Add 1 "Polymerization" from your Deck to your hand.
If this card is sent to the Graveyard as a Fusion Material for a Fusion Summon: You can add to your hand, 1 face-up "Lunalight" Pendulum Monster from your Extra Deck or 1 "Lunalight" monster from your Graveyard, except "Lunalight Black Sheep".