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Mr Stones ProjectEmerald #79 Pokémon Card
Emerald·#79·2005
Mr. Stone, a prominent character from the Hoenn region, is the brilliant president of the Devon Corporation, a technological powerhouse introduced in Generation III. This specific Mr. Stone's Project card from the 2005 Emerald set is a common Supporter Trainer card that stands out for its flexible utility in managing energy resources. Here, visitors will discover fascinating Pokédex lore about Mr. Stone's role in the Pokémon world, along with a detailed breakdown of the card's mechanics, including its energy-gathering effects, and its historical context within the TCG's EX Series era.
Read more ↓- Card Number
- #79
- Release Date
- May 8, 2005
- Language
- EN
- Set Code
- em
Mr. Stone is a significant character in the Pokémon universe, serving as the president of the Devon Corporation in the Hoenn region. Introduced in Generation III with the release of Pokémon Ruby and Sapphire, he is a visionary scientist and businessman, deeply invested in technological advancements and the preservation of Pokémon. His company, Devon Corporation, is responsible for creating many essential items and technologies, including the Devon Scope, which reveals invisible Pokémon, and the Itemfinder. Mr. Stone is also the father of Steven Stone, the Hoenn region's Champion. While not a Pokémon himself, Mr. Stone's role as a key figure in the Hoenn region's development and his connections to powerful trainers make him an important part of the lore. His projects often involve cutting-edge research, from renewable energy to space exploration, reflecting a forward-thinking approach to the world of Pokémon. His presence underscores the theme of science and innovation prevalent in the Hoenn games.
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Last updated: April 7, 2026













