Can Mage Armor be cast while already wearing armor?

Can an Eldritch Knight to summon his weapon directly into the body of a creature in order to deal damage?

Does Spell Sniper feat grant 10 ft range to touch spells?


One of my players has god-awful luck, even with advantage!

1 of my players has god-awful luck, even with advantage he always rolls 10 or less. What would you suggest Mr. Crawford?

How does the bark skin spell interact with wildshape?

Does the monk get the ability bonus to the bonus atk from Martial Arts?

Are wingless creatures considered to be magically flying?