Riolu (173/091) [Scarlet & Violet: Paldean Fates] WTR152-C this card gains 500 ATK

this card gains 500 ATK for each card sent to the GY this way

so Duelists interested in learning the basics of the Deck before the new cards release should inquire about this event type at their local OTS or at a YCS event

Set Name: Paramount War Pre-Release Cards Card Number: OP02-033 Release Date: 2023-03-10 Rarity: Common Card Type: Character Cost: 2 Power: 4000

Set: Black & White: Dragon Vault Type: Dragon Rarity: Holo Rare Retreat cost: 2

If it's a Shadow card

Riolu (173/091) [Scarlet & Violet: Paldean Fates] WTR152-C this card gains 500 ATKSet: Scarlet & Violet: Paldean Fates Type: Fighting Rarity: Shiny Rare Retreat cost: Colorless