Based on the latest market prices tracked on TCG Stacked, Mewtwo-EX is worth about $34.05 USD
If you do the math, youll notice that this card doesnt increase your hand size if you play [c]Thrill of Possibility[/c] and discard a card, your hand size decreases by two, and then you draw two cards to replace them
As revealed in a news post, the Deluxe Pack ex expansion is coming on September 29th, and unlike previous Pokemon TCG Pocket expansions and booster packs, it looks like you won't find any brand new cards contained within this one
(This is something we've been pushing a little more in white lately.) The blue mode increases what it can counter
If you noticed it, good job!
I do think these decks in particular made a good showing that Wizards of the Coast was very capable of making planeswalker commanders that would be fun and balanced