fixed XLN booster generation
@@ -31,6 +31,7 @@ public class Ixalan extends ExpansionSet {
this.numBoosterUncommon = 3;
this.numBoosterRare = 1;
this.ratioBoosterMythic = 8;
+ this.numBoosterDoubleFaced = -1;
this.maxCardNumberInBooster = 279;
cards.add(new SetCardInfo("Adanto, the First Fort", 22, Rarity.RARE, mage.cards.a.AdantoTheFirstFort.class));
