If the target is truly unaware of the attacker, how can he then get an initiative roll at all before the attacker reveals himself?

Sidekicks UA: is that still playtest or is what made it into the Essentials Kit the final version?

If a character passively perceives one monster but doesn’t perceive another; is it “surprised” at all?

Why did you give the Bladesinger extra attack, and on the same page suggest it should take Green-Flame Blade?

Could you build a long ramp with Stone Shape?

If you had a Ranger Beast Master w/a Giant Poisonous Snake & they came into contact w/ Yuan-ti would it be immune to the charm ability?

In D&D if you see one raptor then the ones hidden in the bushes are automatically spotted too?