I am trading all my variant Legendaries I have saved up over the last year, all you need to have is any type of Eevee with level 4 happiness and you can have your pick! Hurry though, first offer wins! Search trades for doug1997storage to see what is still available.
Dark/Mystic/Metallic = 1 Eevee (Level 4 Happiness)
Shiny/Shadow = 2 Eevees (Level 4 Happiness)
These Legendaries include...
Darkrown: Shiny, Dark, Mystic, Metallic, Shadow
Tornadus: Shiny, Dark, Mystic, Metallic, Shadow
Zapdos: Dark, Mystic, Metallic, Shadow
Phione: Shiny, Mystic, Metallic, Shadow
Giratina: Dark, Metallic, Shadow
Tapu Fini: Dark, Shadow
Reshiram: Mystic, Shadow
Zamazenta: Shiny
Keldeo: Shadow
Manaphy: Dark, Mystic
Enamorus: Dark, Mystic
Registeel: Dark, Metallic
Palkia: Mystic, Metallic
Victini: Mystic, Metallic
Virizion: Mystic, Metallic
Type-Null: Mystic, Metallic
Dratinice: Mystic, Metallic
Dratinilic: Mystic, Metallic
Genesect: Dark
Entei: Dark
Darkrai: Dark
Dratinire: Dark
Cobalion: Dark
Thundurus: Dark
Moltres: Mystic
Lugia: Mystic
Regirock: Mystic
Shaymin: Mystic
Arceus: Mystic
Latias: Mystic
Kyogre: Mystic
Groudon: Mystic
Dialga: Mystic
Heatran: Mystic
Mewtwo: Metallic
Zekrom: Metallic
Landorus: Metallic
If there is interest in Variant Starters as well, let me know and I can put some up for trade.