The reprint value of this deck is $166.66
What I mean by that is, if I released a new pack of CFDF cards - don't think you've gotten away from that analogy just yet - and one particular character card dominated 80 or 90% of competitive decks, then power creep can be a good thing, diluting the potency of the offending card by way of newer, more powerful alternatives, or counters
Probably the scariest play you can make with this is Blade of Selves
Faerie Vandal can grow into a massive flier as we draw extra cards each turn, while Evangel of Synthesis is usually a menacing 3/3 attacker for two that also triggers all of our "draw a second card" creatures when we play it, making it a decent threat and a solid support card
Its good that this card is in this specific pack because if youre trying to get everything you need to complete this line for your deck, youll also stumble across plenty of other Water Pokemon that can pair well with Blastoise
As for Limit Break, however, you're really only reducing the cost of equipping things, which is still pretty good