Translations:Befehlsreihenfolge/22/en

About ENTER 1st/2nd/3rd/4th attempt

This means that you can still enter a castle before an attack. After the fight, a unit may try to enter again, as the former owner might be dead or has fled in the meantime.

It does not mean that units leaving a ship can still attack in the same turn, as the server remembers who left ships and intercepts it accordingly.