Libromancer Magigirl

Level 4 WATER/Spellcaster Effect
600 ATK / 2100 DEF

You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. During your opponent's turn (Quick Effect): You can Ritual Summon 1 "Libromancer" Ritual Monster from your hand, by Tributing monsters from your hand or field whose total Levels equal or exceed its Level. You can only use each effect of "Libromancer Magigirl" once per turn.

Rulings – Yugipedia

Printings:

Battle of Chaos: BACH-EN086 (Super Rare) - 2022-02-10
25th Anniversary Tin: Dueling Heroes Mega Pack: MP23-EN044 (Common) - 2023-09-07

Prices:

Cardmarket: 0.05 €
TCGplayer: $ 0.05