Despian Luluwalilith

Level 12 LIGHT/Spellcaster Synchro Effect
2500 ATK / 2500 DEF

1 Level 4 Tuner + 1+ non-Tuner monsters
Once per turn, if a card(s) leaves the Extra Deck (except during the Damage Step): You can make all monsters you currently control gain 500 ATK (permanently), then you can negate the effects of 1 face-up card on the field, until the end of this turn. During the End Phase, if this card is in the GY because it was sent there this turn: You can Special Summon 1 LIGHT Spellcaster monster from your hand or Deck whose ATK equals its own DEF. You can only use this effect of "Despian Luluwalilith" once per turn.

Rulings – Yugipedia

Printings:

Cyberstorm Access: CYAC-EN042 (Secret Rare) - 2023-05-04
Cyberstorm Access: CYAC-EN042 (Starlight Rare) - 2023-05-04
25th Anniversary Tin: Dueling Mirrors: MP24-EN085 (Prismatic Secret Rare) - 2024-09-19
Rarity Collection 5: RA05-EN042 (Collector's Rare) - 2026-04-09
Rarity Collection 5: RA05-EN042 (PLatinum Secret Rare) - 2026-04-09
Rarity Collection 5: RA05-EN042 (Secret Rare) - 2026-04-09
Rarity Collection 5: RA05-EN042 (Super Rare) - 2026-04-09
Rarity Collection 5: RA05-EN042 (Ultimate Rare) - 2026-04-09
Rarity Collection 5: RA05-EN042 (Ultra Rare) - 2026-04-09

Prices:

Cardmarket: 0.02 €
TCGplayer: $ 0.26