Harpie Oracle

Level 4 WIND/Winged Beast Effect Monster
1300 ATK / 1400 DEF

This card's name becomes "Harpie Lady" while on the field or in the GY. You can only use each of these effects of "Harpie Oracle" once per turn.
● If you control a Level 5 or higher "Harpie" monster: You can Special Summon this card from your hand.
● If this card is Normal or Special Summoned: You can add 1 Spell/Trap from your GY to your hand, that specifically lists the card "Harpie Lady Sisters" in its text, during the End Phase of this turn.

Rulings – Yugipedia

Printings:

Legendary Duelists: Sisters of the Rose: LED4-EN002 (Super Rare) - 2019-01-10
Legendary Duelists: Season 2: LDS2-EN077 (Ultra Rare) - 2021-01-21

Prices:

Cardmarket: 0.70 €
TCGplayer: $ 1.44