Especially for old cards, even low grades lead to value because of authenticity and a certain level of preservation. For those who want to start with a low budget or secure early cards, this is perfectly realistic
All cards in Pokmon TCG Pocket: Full list to collect Gotta pull 'em all
(The upkeep cost can be paid by making a summoning sick pegasus during your turn.) Not to mention power and toughness buffing effects are ideal with Sacred Mesa, examples include Dictate of Heliod, Cathars' Crusade, Caged Sun, or Elesh Norn, Grand Cenobite
Help, suggestions or feedback appreciated Cards Pure Draw / Cantrips Portent - Great no matter who you use on, defers the can trip until next turn so can be used to drop a card if struggling with hand-size
Wizards of the Coast has said that proxy cards are not allowed in competitive play such as sanctioned tournaments
This means you can exile a bunch of your opponent's tokens with no drawback