@mikemearlsArtificer spells known, p/ day, & spell list more limited than previous editions. Intentional? Used to be very versatile also why some spells left out of list? e.g Knock, Elemental Weapon, Mage Armor all fit class theme, & no Repair Damage

— Elad Gilo (@EladGilo) January 10, 2017

@EladGilo erred on making it more conservative, but I think feedback is we should expand it #wotcstaff

— (((Mike Mearls))) (@mikemearls) January 10, 2017

@mirandajboyd for new artificer class, what if you lose a wondrous invention? Are you just out of luck? Love this class so much!!! In that case, you're out of luck. And great to hear!

— Jeremy Crawford (@JeremyECrawford) January 10, 2017

@mikemearls @JeremyECrawford What's the multiclassing prereq for the Artificer? Intelligence 13 like the Wizard?

— Lord Zabel Zarock (@DorianXander) January 10, 2017

Like all Unearthed Arcana material, the artificer hasn't been tuned for multiclassing. #DnD https://t.co/WG3awOfKRl

— Jeremy Crawford (@JeremyECrawford) January 10, 2017

@ZalbarTheMad Why doesn’t GunSmith use int bonus to hit? Have to main int+dex? Though realistically I see why. Still…MAGIC gun The gun is designed to be a ranged weapon, rather than a spell attack. We’ll see if that sits well with playtesters.

— Jeremy Crawford (@JeremyECrawford) January 10, 2017

@Aahhzmandiusdoes the magic item created from Wondrous Invention count against the # of attuned magic items a UA Artificer can have? Difficult to answer this question because it seems to incorrectly assume that all magic items require attunement

— Jeremy Crawford (@JeremyECrawford) January 10, 2017

Lots of Q's on how to multiclass artificer – I'd go 13 Int, gain light armor, simple weapons, 2 tools #wotcstaff

— (((Mike Mearls))) (@mikemearls) January 10, 2017

@rain49so with the artificer could they infuse an item with glyph of warding, give it to a wizard who can lay it down and add fireball? gylph's casting time is too long – can only infuse spells with casting time of 1 action #WOTCstaff

— (((Mike Mearls))) (@mikemearls) January 10, 2017