@JeremyECrawford Eldritch Blast: are the attacks resolved in parallel or sequence? Do you have to pick all the targets first before rolling? — Jeremy Soard (@JeremySoard) June 26, 2015

Multiple attacks on the same turn aren’t simultaneous, unless a feature or spell says otherwise. https://t.co/6AHqYOcXKD — Jeremy Crawford (@JeremyECrawford) June 27, 2015

@lawrencehoyWhy can’t sequential Eldritch Blasts be dispelled; while the caster is choosing targets of sequential blasts? Inconsistant! Counterspell (PH, 228) does work against eldritch blast. — Jeremy Crawford (@JeremyECrawford) June 30, 2015

@mistuhbull @JeremyECrawford pick when cast, resolve all at once — Mike Mearls (@mikemearls) August 11, 2015