I am trying to figure out if an extra attack can be interrupted by another effect and terminate the attack action before all attacks are completed.
The specific example I'm dealing with is thus:
I have a fighter with Riposte and the Crusher feat. Enemy fighter takes an attack action to swing at me with extra attack. Let's say 3 attacks just to put a number on it.
First attack hits, I take damage.
Second attack MISSES. Here's where I need the clarification.
First, can I react with Riposte to attack before the enemy's third attack of the action?
Second, if so, if I hit and the Crusher feat triggers to move the enemy out of range, would that then negate the enemies third attack?
And third, is there any relevant difference in this scenario between the extra attack feature and the multiattack ability?
Did some googling and I think it should work and the third attack should be wasted but could not confirm as I saw opinions both ways.