A short video showing how it can be difficult to hit the portal that spawns during the add waves of this boss fight. Source Link
0:25 – Open your journal and select the mission granted by Lieutenant Halimeda. When you turn in the open world mission for Lieutenant Halimeda, it turns the icon above Priestess Ophiadia into the « Mission complete, can be unlocked again » icon, despite not yet having Ophidia’s mission turned in. Source Link
Gg Source Link