In-built Menace for your team means this skews towards combat, and one build that is really good is Legendary humans
Flamewar becomes modified once you put a +1/+1 counter on him, which can lead to some painful combat steps and card advantage for yourself later down the line
The goal was to make set legality simpler and easier to understand
How good that will be in Standard depends on the meta, but I could see it as a tool for aggressive Mouse Typal decks against board clears
Keep in mind, though, that they only sell Japanese Pokemon cards on their site and that, if you are looking to buy games that have yet to be physically released in the US, youll want to make sure that they have English support before buying them
Parappa the Rappa Pikachu (bottom right) Cue another obscure video game reference that even fewer people are likely to get