The third member of their party is Dedicate Myrrhtide, often referred to by Evvy as Dedicate Fusspot, an older, fully accredited water mage. He warns the other two that the reception on the island may not be warm, despite the fact that the island called for help.
The text describes Dedicate Myrrhtide, an older water mage who is part of a group seeking help on an island.  He warns his companions that the islanders may not be welcoming, even though the island itself needs help.