🔀Pokémon viability can change significantly from one generation to another.
😿Meowstic fell victim to changing VGC regulations and the introduction of powerful new Pokémon.
💨Jolteon's viability decreased as new generations introduced stronger and faster Pokémon.
🧲Magneton's niche role was significantly affected by the introduction of new game mechanics.
💥Exeggutor, once a top-tier Pokémon, fell off due to power creep and being outclassed by other Pokémon.