I dont know what it should do but its bugged for sure. Some luminescence abilities stay when i leave nora gem range and some go away. Its not even that some abilities always stay and some dont.... its unpredictable from what i saw. I had these "bugs" with crystal champions not the relics, the relics seem too have the abilities forever and champions i gave nora gem via the spell had it forever too (not sure about that). Maybe im just wrong but i dont think this is working as intended! If somebody knows more than me i would appreciate to know how this is working! =) And as mentioned many times before fix crystal crawler ;P (swap and trail: crystal)
Hello mad moon... Nora Gem bugs are already known. The community is waiting for a big bugfixes patch to solve this and some other issues. Also you are welcome in the Savage Tundra forums when you can read everything about it.