Booming Blade, did you intend for standing up from prone to trigger the extra damage?

Are Booming Blade and Green-Flame Blade compatible with extra attack?

Would an arcane trickster using Green-Flame blade be able to benefit from sneak attack?

Is it possible to Twin Spell Dragon Breath or Booming Blade?

Can you use the Feral Variant from SCAG on the variants in Mordenkainen?

What’s the in-house opinion about options from Sword Coast Adventure’s Guide that weren’t put in Xanathar’s?

A firbolg PC casts Booming Blade then uses hidden step to go invisible…