Wilce was a female water rat who allied herself with Lantur. She was good at making ghostly sounds; Lantur used her to frighten Queen Silth with a dummy White Ghost. After Lantur killed Silth, Wilce and another rat named Ullig were promoted to the highest water rat ranks, but were demoted again after Mokkan killed Lantur and proclaimed himself King; however, Wilce and Ullig told their fellow water rats that the demotion was a rumor merely and took control once more behind Mokkan's back.