@JeremyECrawford A creature casts shocking grasp on a Mage Slayer PC. If the PC reacts to the spell being "cast," does he get his reaction? — Easy Lee (@Easy_Lee_123) May 29, 2015 Mage Slayer doesn't specify timing, and a reaction without special timing occurs after its trigger (DMG, 252). https://t.co/tcTTpp93cZ — Jeremy Crawford (@JeremyECrawford) May […]

@KDurahan@JeremyECrawford do i declare targets for all extra attacks before rolling or can i choose targets after each individual attack? You can pick your target before each attack. — Jeremy Crawford (@JeremyECrawford) May 29, 2015

@magalor42druid multiclass monk, unarmored defense apply to wildshape? ex wolf 13 nat ac +its dex mod and druid wis mod? not in my opinion – natural armor counts as armor. use higher of base 10 + mods or form AC — Mike Mearls (@mikemearls) May 25, 2015

@eightspancrow @JeremyECrawfordIs it meant for the grappling rules to let you grapple 2 creatures at once,as long as you have both hands free? believe so, yes — Mike Mearls (@mikemearls) May 25, 2015

@SkullramaMetamagic: Twinned spell. Does the spell now count as two separate spells, or one spell now with two targets? one spell, two targets IIRC — Mike Mearls (@mikemearls) May 25, 2015

@khersheyjrHow are the official conversions for older editions to 5e coming along or are they? big issue for us is completing QA on them – we don't want to release docs that need revision — Mike Mearls (@mikemearls) May 25, 2015