Everyone gets some card quality or pure card drawing, right
Even the most commonplace cards in the set are worth 60 at a minimum, up to tens of thousands for rarer highlights
This avoids the need for Moltres ex and massively expands the number of decks you can play Charizard within - it no longer needs to be pure fire type
Blocking it or attacking into it and coming out ahead is basically impossible, and your opponent has to have removal that doesnt do damage to ever feel good about things, otherwise theyre going to be losing several permanents just to take out the Obliterator Im not in love with this
The only other obvious inclusions you could make are Monastery Swiftspear and perhaps Soul-Scar Mage
For example, one card that's currently popular is Single Strike Houndoom, a Stage One Pokmon that is also from Battle Styles