https://www.youtube.com/watch?v=yhFtg6EInLM

Build : http://gw2skills.net/editor/?vFAQJAsYnMICdOg1MAGOA8RgFCATYS2BKB3n6X9sOoAEAGAA-jlBEABMt/o8zd9AbpE0f1fc7EAAwDAIAwBgzP/8zP/8a+5nf+5nf+5nfepAiYoF-w