@YetiMooseAmbuscade: If I have a bonus action attack or action surge, can I use that also with the special attack?
yes

— Mike Mearls (@mikemearls) September 9, 2015

@nadaval6the special extra turn of the UA ranger, does it have a move, interact with object, and bonus action? doesn’t say in UA yes to bonus action, yes to move, action can only be spent to attack or hide, as per the ability's description

— Mike Mearls (@mikemearls) September 9, 2015

@jtburling love the new UA. Can you move on the turn provided by Ambuscade? yes

— Mike Mearls (@mikemearls) September 9, 2015

@SlyFlourish2d6 hit dice per level? Why so high? Just curious. pegs the ranger as the best at surviving stuff – ultimate survivor, a la Aragorn falling off a cliff in LotR movies

— Mike Mearls (@mikemearls) September 9, 2015

@Iscariot125 @SlyFlourishIt eliminates his need for hit and run/skirmisher tactics though if they can just soak it all up. artifact of earlier draft with companion that didn't require concentration

— Mike Mearls (@mikemearls) September 9, 2015

@bedirthanyou tossed aside the “spell-less” Ranger for a full reboot. What lead to that angle? i'd prefer to nest such an archetype in the fighter

— Mike Mearls (@mikemearls) September 9, 2015

@SalmonSquirequick clarification. 1d6+con for short rests or 2d6+con for short rests
you spend the dice separately, so its 1d6+Con

— Mike Mearls (@mikemearls) September 9, 2015