This is a 60 card, elite Amesthyst Ruby control Disney Lorcana deck
Grinding Station does this with a variety of combo pieces, some of which youd likely already have in a deck
This format looks to have more permanents in it that normal too, which food, role tokens, and treasure all over the place and I havent even mentioned rat tokens
Putting all the necessary effort into a spell just to see it fail has never happened in Naya
Put the rest on the bottom of your library in a random order." On top of that, it also costs one less mana to cast for each artifact you control, which means it could be as low as two mana if you've got enough artifacts in play
Intrepid Paleontologist must be under your control in order to start casting a Dinosaur creature spell using its last ability, but it doesn't need to stay under your control throughout that process or be under your control as the spell resolves