Reanimation Reanimate - Really really good
Charizard ex takes 20 additional damage from Water-type attacks
The mechanics of Generation IV, including the introduction of the Physical/Special split, benefitted Luxray significantly, allowing it to maximize its physical prowess with moves like Thunder Fang
Finally, in a surprising development, the Scarlet & Violet era brought back ex Pokmon almost 20 years after they were first introduced , and these cards make up the backbone of the competitive scene today
There are so many things you can do with Satoru, and although the most overtly powerful things are obvious, you can also return creatures with an enters the battlefield ability to play them again
Pair that with Radiant Alakazam [Silver Tempest], and Medicham V [Evolving Skies] to take some extra turns