Like every newly released card, Battles will need to be evaluated on a case-by-case basis, given their mechanics don't seem to break the game pattern so much as to make them a semi-mandatory feature in every deck (unlike what we saw with Companions)
That's because there is no holographic foil on the card
Cards That Missed the Mark For every success, numerous designs failed to resonate
Therefore, in a slow format, turbo decks have an amazing advantage because they can easily knock out an opponent's Pokmon on their first turn if they go second
Depending on the additional effect, the transformation from snoozer to two-for-one can be dramatic
Lastly, these two beginner decks are perfectly capable of being built up into larger ones right from the off, for if you eventually get round to learning how to build a Magic: The Gathering deck