If there's one thing the Pokemon TCG does well, it regularly releases at least one outstanding supplemental expansion with big surprises in each generation
Shinx steals the spotlight with its playful illustration, while Clefairy, Dedenne, and Snorlax add delightful artwork
Professor's Research has been a staple since the Sword & Shield era, and has been able to remain as one of the best Supporters despite the aggressive power creep between generations
The system was originally made as a joke by lead game designer Mark Rosewater but has since become a legitimate way of ranking mechanics from evergreen to never again. Things like artifact creatures or flying are ranked at level 1, which indicates theyre evergreen mechanics
Cavern Harpy is a freakin' Harpy
Those decks often set up for many turns by simply ramping more lands into play, and Iridescent Vinelasher is both an alternate win-con and an easy way to set up the magic number of 18 life that Valakut needs to combo kill a player in Modern