Updated Historic format to also work if only the client (not connected to a  server) deck editor is started.
@@ -59,7 +59,7 @@ public class Historic extends Constructed {
singleCards.add("Talrand, Sky Summoner");
// Jumpstart with replacements
- setCodes.add(mage.sets.Jumpstart.getInstance().getCode());
+ setCodes.add("JMP");
singleCards.add("Archon of Sun's Grace");
singleCards.add("Banishing Light");
singleCards.add("Gadwick, the Wizened");
