It's like Dungeons and Dragons, but ." Jace was looking at Simon as if he were some bizarre species of insect. "It's like what?" "It's a game," Clary explained. She felt vaguely embarrassed. "People pretend to be wizards and elves, and they kill monsters and stuff." Jace looked stupefied. Simon grinned. "you've never hear of Dungeon and Dragons?" "I've heard of dungeons," Jace said. "Also dragons. Although they're mostly extinct." Simon looked disappointed. "You've never killed a dragon?" "He's probably never met a six-foot-tall hot elf-woman in a fur bikini, either," Clary said irritably. "Lay off, Simon." "Real elves are about eight inches tall," Jace pointed out. "Also, they bite.