If all of the materials are DARK and/or LIGHT monsters, it gains 500 ATK, you can't negate its effect, and during the Battle Phase it can't be removed from the field
Meanwhile, this Umbreon sketched by Yukina follows the same theme as the Vincent van Gogh crossover hosted by Pokmon in 2023 to celebrate the Van Gogh Museums 50th anniversary
Every Trainer battle is detailed, and every Item found
Mechanized Production acts as a second copy of Revel in Riches to that end, and Brass's Bounty will help get you there
Tutor Qty: 5 Price: 157.86 Demonic Tutor Search your library for a card, put that card into your hand, then shuffle
Of course you can use it to combo off with Jace, Wielder of Mysteries and Mind Over Matter to win the game, but thats not what Im looking at here