Adventurers!
Master Jeremy released a new Sage Advice about Class Features and Spells questions:
- Great Weapon Fighting and Divine Smite or Hex
- Warlock pact of the Blade
- Green-Flame Balde and Booming Blade I hope that will clear any doubts
- Moonbeam area and moving creatures
Every answer is here in the Sage Advice Compendium:
http://bit.ly/SageAdviceCompendium1_9
or you can read his article here
http://dnd.wizards.com/articles/features/rules-answers-april-2016