Darkest Dungeon Boss Battle - Alluring Siren Playthrough No Commentary
You can buy the game from here:
http://store.steampowered.com/app/262060/Darkest_Dungeon/
The Siren's main gimmick is her Song of Desire ability, which allows her to temporarily mind-control one of your heroes. Charmed heroes have access to their entire class' skill repertoire - not just the ones you've selected - and can use them from any legal position (e.g. the Highwayman can use Point-Blank Shot from Rank 1, the Vestal can use Judgment from Rank 4 etc.) Heroes will typically fight for the Siren for two full turns (taking minor stress damage for every turn they spend charmed) before returning to your control - they will, however, be placed in Rank 4. Note that if you flee the fight while a Hero is currently ensorcelled by the Siren, that hero will be lost.
Source:
https://darkestdungeon.gamepedia.com/Siren
