Eevee is one of the versitile Pokemon players can have in Pokemon Brilliant Diamond and Shining Pearl thanks to its Eeveelution, or the ability to evolve into different forms. But in order to have the said Pokemon, they need to catch it, as well as meeting several conditions in order to evolve it.
Aside from the Fire, Water, Leaf, and Thunder Stones, players of Pokemon Brilliant Diamond and Shining Pearl can use the Dusk, Dawn, Sun, Moon, Shiny, and Oval Stones to Evolve several Pokemon.
TMs or Technical Machines are what allows you to teach your Pokémon moves that they might not learn naturally or that they might not learn until they level up higher. Here's where to find them all.