Theres a few other notable cards, like Recurring Nightmare and Mind Over Matter, but the value drops off steeply after that
They apparently are miniature size seeing the various items on the floor around them (such as the giant coin)
One important note from Fishler: Just knowing you have a 1999 Pokmon Charizard isnt enough information to know its value
(If a permanent with a stun counter would become untapped, remove one from it instead.) The value of X is calculated only once, as Omega's ability resolves
Using this card, you will be guaranteed to get value out of it, as drawing is a mechanic that is core to any deck, and it will often mean you get to generate a bunch of free Treasure Tokens due to how brutal wasting two mana can be
A good rule of thumb for deck ratios is: 15 energy cards, 15 Pokemon cards, and 30 trainer cards