Speaking of Emolga, I have one in Black.
Mine's Level 58, female with Quiet nature. Current moves are Acrobatics, Thunderbolt, Discharge and Attract. Caught her in Lostlorn Forest with an Ultra Ball.
Did you know that Marriland, the man famous for his hilarious video walkthroughs actually hates Emolga? It was because on his Pokemon White Adventure series, he had bad memories of them when battling Elesa due to the constant spamming of Double Team, he did end up catching an Emolga when training his Pokemon for the Elite Four.