[CCG] Insidious Elf

[FF Fan]

[spoiler=Lore]2 Level 1 monsters. When this card is Xyz Summoned, destroy all Fairy-Type monsters on the field. Once per turn you can detach 1 Xyz material from this card: Target 1 face-down card your opponent controls; reveal it and add 1 card to your hand from the Deck with same card type as the targeted card. If the targeted card was a monster, add 1 monster to your hand from the Deck with a Level equal to or less than the targeted monster's.[/spoiler]

Not sure if the search eff is too powerful, was originally thinking of granting the search based on what type of Spell or Trap the face-down is and I know the ocg can't be correct.