Svartalfheim Crossword Puzzle!

what is the color and condition of the atmosphere in Svartalfheim?
What is the name of the evil dwarfs in Svartalfheim?
Where is the place the dark elves live when above ground?
What is the name of the dark, cold, and hospitable land?
What are the dark elves also known as?
What is the name of the dark elves tribe?
What do the dark elves whisper into peoples ears?
What is it dangerous to do in Svartalfheim when it gets dark?
How have the dark elves been treated by the other races of the nine realms?
Svartalfheim is the land of what creatures?
The tree that connects all of the realms?
What do the dark elves turn into when the sun shines on them?
Where do the dark elves live when underground?
What is the name of the dark elves clan?
The dark elves caused many problems for the people of which realm?
What is the difficulty (easy or hard) of entering Svartalfheim?
What are there few of in Svartalfheim?