Zoya and Inej
Zoya typed in a response to Geralt's text, then put the phone away. "I believe you're correct about Yennifer. I don't know the others." She should, though. Knowing who your allies were was basic intelligence, and she'd let it slide for too long. She'd have to change that.
"We can try. If the merfolk aren't visible, I don't know how we'd summon them. In that case, I think we ought to continue trying to find others who are still here. We can work our way north on either side of the island and rendezvous at the lighthouse."