But only 25% of the cards in the Eevee Grove boosters are Eevees

Latios, Latias & Jirachi o Ultra Beasts, Celestial Storm Trainer Cards & Rainbow-Energy Cards Pokmon XY Fates Collide: M Alakazam EX, Umbreon EX, Glaceon EX, Team Rockets Handiwork & Lugia BREAK New Fates Collide Pokmon TURBO Scarlet & Violet: Paldean Fates: Shiny Pikachu, Shiny Ceruledge, Shiny Tinkaton, Shiny Dondozo & Shiny Tatsugiri Shiny Tera Pokemon ex: Charizard, Forretress & Espathra Sword & Shield: Rebel Clash: Rebel Clash Pokmon V: Toxtricity V, Dubwool V, Boltund V & Sandaconda V Copperajah VMAX + Dragapult VMAX Sword & Shield: Evolving Skies: Rayquaza VMAX, Duraludon VMAX, Umbreon VMAX, Sylveon VMAX, Glaceon VMAX & Leafeon VMAX Evolving Skies Pokmon V Cards Sun & Moon: Ultra Ball, Lillie, Umbreon GX, Espeon GX & Psychic Energy All packages in this series come exclusively from the following Pokmon Trading Card Boxes: Sun & Moon: Celestial Storm (Booster Box) XY Fates Collide (Booster Box) Scarlet & Violet: Paldean Fates (Elite Trainer Box) Sword & Shield: Rebel Clash (Elite Trainer Box) Sword & Shield: Evolving Skies (Booster Box) Pokemon Go (Center Elite Trainer Box Plus) Sun & Moon (Booster Box) Celebrations Collection: Lances Charizard V Box Sword & Shield: Chilling Reign (Elite Trainer Box) Sun & Moon: Crimson Invasion (Booster Box) Shining Fates: Crobat (Premium Box) Scarlet & Violet: Paradox Rift (Booster Box) Shining Fates (Elite Trainer Box) Scarlet & Violet: Obsidian Flames (Elite Trainer Box) Sword & Shield: Vivid Voltage (Booster Box) Crown Zenith (Elite Trainer Box) Pokmon Go (Elite Trainer Box) Scarlet & Violet (Elite Trainer Box) Sword & Shield: Silver Tempest (Booster Box) Scarlet & Violet (Booster Box) Scarlet & Violet: Paldea Evolved (Booster Box) Sword & Shield: Battle Styles (Booster Box) Scarlet & Violet: Paradox Rift (Elite Trainer Box) How does a Mystery Box work

Back in the old day, we generally had Draft Booster Boxes, the occasional supplementary Starter Deck product, and thats kind of it
You can never be unhappy first-picking something like Lightning Strike or Murder, even if they aren't game-enders like some of the rares we have already seen