His search destinations are not limited to his Dinosaur exclusive cards, but there are also highly versatile and capable cards such as Dinowrestler Pankratops and Dogoran, the Mad Flame Kaiju
Given Magics history with double-faced and split cards, having the option to play a card for one side or the other feels like a natural expansion
Its commonly seen alongside Seismic Assault and a billion lands, but you could go deep with cards like Chain Reaction and Witchstalker Frenzy
You could also cut them out and use them as place settings or food signs to let the guests know what each food item is (especially if you have clever, on-theme names for it!)
Astral is surprised to learn that Yuma isn't allowed to Duel and Yuma responds that his sister doesn't wish him to, as she believes something bad may happen
Its not like it wouldnt be lucrative for them to do so