With her darkvision, Linteshar identifies three occupants, the Baron and two others. The countdown goes off without a hitch, and all three of them arrive in the room. Selinda knows how resistant priests can sometimes be to enchantment spells and so she targets one of the other occupants, while Linteshar moves to engage the priest hand to hand.
(Does Daciana target the other occupant or the main priest?)