2019 booster box Premium Collection V-SS01 - of 10 Packs Modern Horizons 3 brings a heaping helping of exciting new cards to Modern 2019 Pokemon Sun & Moon

Houndoom (Gold Star) Magnemite (Gold Star) Marill (Gold Star) Shaymin (Gold Star) Sudowoodo (Gold Star) Unown (Gold Star) Triumphant Light Museum 2 Theres a second museum collection to complete for this set, which only requires you to obtain these rainbow special art rare cards

This card needs to be in your collection as soon as possible

Most of the Fusion Monsters do have a side-effect of requiring specific materials but there are ways around that and some like Elemental HERO Core have more generic materials for easier summoning (in this case, only needing three Elemental HERO monsters)

The card will have to compete with Atraxa, Grand Unifier, which frankly feels like a losing battle, but the ability to hose opposing graveyard decks and the Ward ability Valgavoth possesses could allow it to be sideboard material