But being able to shut down your opponent just by existing is why this card takes the number one spot on this list.
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Repeatable card draw is particularly valuable, helping you build momentum, and start to run away with the game
Conversely, during deckbuilding, a Pokmon ex and its base version are treated as separate cards for the two-cards-per-deck limit, so if you wanted to, there's nothing stopping you from running two Charizard ex and two non-ex Charizard
Note that as a combo-ish deck, you can be interupted quite easily on certain step, but the gameplan (always stick to the gameplan !) is : If you have parallel exceed : splash a mathmech to the field, preferably addition, soustraction using opponent cards, or sigma if needed
Selling in volume brings marketplace fees, shipping, time, and often a discount