I have no idea how to back that up with numbers and if the rest of the set is good, it will be tough to maitain that, especially as nutty as Chandra is
Its a pure nostalgia play aimed at tapping into the brains of people who first got into the Pokmon trading card game as kids when it started, have probably since fallen off, and now have nieces, nephews, or kids of their own, and enough disposable income to be willing to spend money to relive their childhood glory days, or at least get back that beloved foil card they lost, traded away, or had stolen back in the 90s
The mtg binder stays closed securely due to the high quality zipper closure
All of this is to say that if you don't have any Humans in your deck, you probably don't want to play Dire Tactics in large numbers, and you might not want to play it at all, even though exiling any creature for two mana is powerful