I can't, because frankly I don't know how to. I got it from a friend who assured me it was legit and I only trade with fellow shiny hunters because that's my rule. I myself am a shiny hunter whom acquires his shinies through legit methods such as SRing, MMing, REing and Trading. I have an idea, why don't we just trade, and I'll stay in the wifi room while you go check if it's legit. if it's legit, then all is good and I will be on my merry way, but if it isn't, I will give back the dratini, you can keep the gallade to delete and I go scold my friend for trading me a fake. I would never try to scam a fellow shiny hunter such as yourself. Sound good?