We had legendary critters and archetypes already running around for those
Despite their being no 1st or 2nd edition marking, these errata card changes mean that there are now distinguishable differences between the first print run cards and the second print run cards
Ignore the Japanese text as long as they say Standard size they will fit Lorcana cards
Gengar is not scary, and rather inviting on this card
Conversely, several archetypes that gained little from Foundations including Azorius Oculus, Domain Ramp, Temur Otters, Gruul Prowess, and Dimir Demonshave waned in popularity since Magic World Championship 30
+1/+1 counter decks are popular, and even decks that aren't dedicated to the theme end up with stray counters across their creatures