Elzette of the White Forest [MP25-EN080] Prismatic Secret Rare 1st Edition

You can send 1 Spell/Trap from your hand or field to the GY; Special Summon this card from your hand, then add 1 "White Forest" monster from your Deck to your hand, except "Elzette of the White Forest". During your opponent's turn, if a LIGHT Spellcaster Tuner is Special Summoned to your field, while this card is in your GY (except during the Damage Step): You can add this card to your hand. You can only use each effect of "Elzette of the White Forest" once per turn.