We wish the process of creating a darkrune was foolproof, $N. Alas, it is not. Please, take this bag and look in it to see what we've wrought today. We couldn't bear to look ourselves.$B$BRemember, if you get a darkrune, take it to Gahk to exchange for a crystalforged darkrune. Then you'll be able to once more bring down Shartuul's transporter.$B$BOh, and $N, don't forget to come by again tomorrow and pickup the banishing crystal. There are always more demons to be banished.