World Legacy Discovery

Field Spell

All "World Chalice" monsters on the field gain 300 ATK/DEF. Once per turn, if a face-up "World Chalice" monster you control is destroyed by battle, or leaves the field because of an opponent's card effect: You can target 1 "World Chalice" monster in your GY; Special Summon it in Defense Position.

Rulings – Yugipedia

Printings:

Code of the Duelist: COTD-EN057 (Rare) - 2017-08-03
Battles of Legend: Relentless Revenge: BLRR-EN098 (Ultra Rare) - 2018-06-28
2018 Mega-Tin Mega Pack: MP18-EN073 (Rare) - 2018-08-30

Prices:

Cardmarket: 0.09 €
TCGplayer: $ 0.09