That is sometimes true, but I encourage you to think past just what you read to what your deck is actually doing
In the Modern era, we've only had two Standard bannings, but in reading the reasoning for the Affinity and Caw Blade bannings, the bottom line wasn't so much that the decks were too good, that the cards were too powerful, or that the meta was out of whack
It also shows a second error, the 1st ed Jigglypuff promo which I have been wondering if any cards exist
These can be done in Commander quite well given the slower nature of the format, but Goro-Goro has all the hallmarks of a Standard powerhouse
(Aside from a Bandai card store in Yokohama) They carry starter decks, single booster packs, booster boxes, card sleeves, hold tournaments, introductions to the games, and preview events