@JeremyECrawford In melee, if one combatant goes invisible on their action, then simply moves away, does this trigger an AOO?
— Darrell Rodgers (@DarrellARodgers) March 9, 2018
Similar to the quoted tweet, if you cannot see the creature because it is invisible, then you cannot make an opportunity attack against it. But you can attack an invisible creature
Why not opportunity attack?— Darrell Rodgers (@DarrellARodgers) March 9, 2018
An opportunity attack is triggered by seeing a creature leave your reach. It's the trigger that relies on sight. On their own, attacks don't rely on sight. #DnD https://t.co/zv3zAfEh31
— Jeremy Crawford (@JeremyECrawford) March 9, 2018