I can FINALLY edit
Wikipedia since I have my own user page, and am not sharing an IP with people who think vandalizing Wikipedia is "Funny". Ha. Ha.
In case you are wondering,
Naglfar and
Gleipnir are two S-Level dark tomes in the game
Fire Emblem: The Sacred Stones. Also, they are two important objects in
Norse Mythology. See the pages for more information.