@JeremyECrawford Can I ready the additional action from action surge? Fighter/Rogue Action surge>attack>ready attack>opponent's turn>attack
— Mike Nierhoff (@MikeNierhoff) January 22, 2017
Ready is an action. Action Surge gives you an extra action, which you can use to take the Ready action. #DnD https://t.co/vJah806eB5
— Jeremy Crawford (@JeremyECrawford) January 22, 2017