It's a struggle
You can rewatch this video to see this: The artwork of the cards on the back of the box that either feature: Grass Energy, Charmeleon, and Fire Energy For Bushfire Grass Energy, Ivysaur, and Water Energy For Overgrowth Fighting Energy, Onix, and Water Energy For Blackout Lightning Energy, Pikachu, and Psychic Energy For Zap
The power level, however, varies significantly
These two ex cards originate from Obsidian Flames, but have new alternative artwork
Cardboard sandwich Stack your Card Savers in submission order and place them between two pieces of rigid cardboard
These old cards are highly collectible and have an awesome nostalgic feel to them, regardless of how playable they are