Nightshade, Umbra, Obsidian, Shadow Weaver, Voidbringer, Nox, Tenebris, Shadelock, Solarian (ironic, given the darkness quirk), Umbrakin, Obscurus, Silhouette, Darkstrider, Shadowfencer, Nightsong, Raven's Shadow, Inkheart, Coalheart, Pitch, Stygian, Erebus, Morpheus (referencing the god of dreams and shadows), Nyx, Melancholia, Gloomfang, Shadowclaw, Blackout, Inky, Duskbringer, Nightfall, Shadow Walker, Void Walker, Dark Master, Shadow Master, The Shade, The Unseen, The Black Knight, The Night Watch, The Shadow Thief, The Dark Avenger, The Obsidian Heart, The Midnight Phantom, The Ebon Blade, The Shadow Lord, The Night Terror, The Dark Star, The Void Serpent, The Shadow Dragon, The Black Hole, The Dark Matter, The Shadow Syndicate, The Night Stalkers, The Dark Legion, The Shadow Syndicate, The Night Watch, The Shadow Guard, The Dark Alliance, The Shadow Council, The Night Court, The Shadow Syndicate, The Night Watch, The Shadow Guard, The Dark Alliance, The Shadow Council, The Night Court, The Shadow Syndicate, The Night Watch, The Shadow Guard, The Dark Alliance, The Shadow Council, The Night Court.