Entomb [Dominaria Remastered] 53 Must be Special Summoned (from

Must be Special Summoned (from your hand) by having exactly 3 DARK monsters in your GY

then you can apply this effect

leaders of Team Instinct

although this hero had a somewhat different backstory

Set Name: Awakening of the New Era Card Number: OP05-069 Release Date: 2023-12-08 Rarity: Super Rare Card Type: Character Cost: 3 Power: 5000 [When Attacking] If your opponent has more DON

Entomb [Dominaria Remastered] 53 Must be Special Summoned (fromSet: Dominaria Remastered Type: Instant Rarity: Rare Cost: {B} Search your library for a card, put that card into your graveyard, then shuffle. A grave is the safest place to store ill gotten treasures.