50 golden pokemon cards Collection of Basic Energy Cards, Various Energy + 50 Standard Arkero-G Soft Sleeves Toys or adding to an existing one 50 PCS Gold Foil Card

As for Rishkar's Expertise and Return of the Wildspeaker, they don't have this requirement, so they are a bit safer

He uses a combination of Water, Darkness and Fire cards (most of his creatures are Zombie Dragons) with his deck being focused on sending cards to the graveyard (his and his opponent's), sometimes outright destroying them, and benefiting from it

This, paired with any one copy of Roar of Resistance, Seize the Day or even just prowess, and you can easily run over any opponents board

This is a powerful commander helming a relentless strategy that's going to be at home in higher power Commander brackets