stonegod
Spawn of Khyber/LEB Judge
[sblock=OOC]
That interpretation essentially makes the fighter "unsticky" which is their entire purpose. Their Combat Superiority is the exception to the rule: "An enemy struck by your opportunity attack stops moving, if a move provoked the attack. If it still has actions remaining, it can use them to resume moving." Yes, normally the cobra could keep going. But not when a fighter smacks it.[/sblock]In the Player's Handbook, Under Opportunity attack it says "An opportunity attack takes place before a target finishes its action. After the opportunity attack, the creature resumes it's action."
That says to me that the Cobra get's to finish what it was doing. In this instance the move action. It should not need an additional move action.
Unless I am missing something else.