If it steals the main damage dealer (like a Helion or Shieldbreaker) you're in a massive lose-lose situation. This is the bosses gimmick and by far her most dangerous move. The only thing to watch out for her is her 'Song of Desire', which steals a party member for 2 turns.

The boss itself is not dangerous at all and has no offensive attacks to watch out for. Cleave bosses are at least countered by riposte, but the Siren has no obvious strategy at all she's just a complete high- or low roll boss that either wipes your entire team without any effort, or does practically nothing. This boss feels like there is no strategy involved in any way. People cheesed this by bringing the Antiquarian and always having her nabbed from your team - which would be of absolutely no harm. You can use trinkets that increase the chances of your heroes of becoming virtuous to try and achieve this outcome.We all knew that previously the Siren would, with 75% certainty, take the lowest resist party member. Whenever the Anchorman attempts to anchor a virtuous hero and fails, your party will experience stress relief. Equally, if they become virtuous after being chained, they will break the anchor. Should your hero be virtuous, they cannot be anchored. The Sunken Crew will resummon the Anchorman after you have defeated it. Your hero will automatically be released from the anchor status when their stress bar is completely filled or if you kill the Anchorman. However, the anchored hero can still use any of their moves. Additionally, when a hero has been anchored, the Sunken Crew will get a massive buff. While anchored, your hero cannot be moved, their stress will slowly increase, and the Sunken Crew will periodically regain some health. This annoying add will then use 'Heave to!' to anchor your first hero. The Sunken Crew will use 'All Hands On Deck!' as its first move, which moves one of your heroes to position one and summons a Drowned Anchorman. The Sunken Crew is an Unholy enemy that takes up three positions.

Siren tips darkest dungeon