Lunalight Gold Leo

“If this card is Normal or Special Summoned: You can add 1 "Lunalight" monster from your Deck to your hand, except "Lunalight Gold Leo", then discard 1 card. If a "Lunalight" monster(s) is sent to your GY, while this card is in your Monster Zone, even during the Damage Step: You can target 1 of them; add it to your hand. You can only use each effect of "Lunalight Gold Leo" once per turn.”