Karen Dwimmer Karen Dwimmer Demographics Full Name Karen Dwimmer Goes By Karen Species Human Gender Female Template Template Kanim World Lumos Roleplay Continuity Witchlight Written By Alicorn Played By Dana Davis Username pleating This article or section is a stub. You can help Glowfic Wiki by expanding it. Karen is the Kanim from the Lumos universe. Her wand is walnut and unicorn hair. Errata Karen was originally named Karen Ellery. Alicorn later decided she liked Dwimmer better, but older threads occasionally reference the original surname; pay them no mind. Imported from the Effulgence Wiki on Fandom (CC BY-SA).