Lumina, Lightsworn Summoner

Level 3 LIGHT/Spellcaster Effect
1000 ATK / 1000 DEF

Once per turn: You can discard 1 card, then target 1 Level 4 or lower "Lightsworn" monster in your GY; Special Summon that target. Once per turn, during your End Phase: Send the top 3 cards of your Deck to the GY.

Rulings – Yugipedia

Printings:

Light of Destruction: LODT-EN021 (Rare) - 2008-05-13
Champion Pack: Game Eight: CP08-EN005 (Super Rare) - 2009-01-05
Legendary Collection 2: The Duel Academy Years Mega Pack: LCGX-EN247 (Ultra Rare) - 2011-10-04
Ra Yellow Mega Pack: RYMP-EN102 (Ultra Rare) - 2012-02-17
Realm of Light Structure Deck: SDLI-EN012 (Common) - 2014-06-27
Battles of Legend: Light's Revenge: BLLR-EN038 (Ultra Rare) - 2017-07-06
The Lost Art Promotion 2022: LART-EN045 (Ultra Rare) - 2022-01-01
The Lost Art Promotion (series): LART-EN045 (Common) - 2024-02-14
Battles of Legend: Chapter 1: BLC1-EN057 (Common) - 2024-02-22

Prices:

Cardmarket: 0.23 €
TCGplayer: $ 0.16