Remove use of card classes for duplicate cards. Remove set related information from being tied to card classes.

Mage/src/main/java/mage/cards/CardSetInfo.java

@@ -0,0 +1,35 @@
+package mage.cards;
+
+import mage.constants.Rarity;
+
+import java.io.Serializable;
+
+public final class CardSetInfo implements Serializable {
+    private final String name;
+    private final String cardNumber;
+    private final String expansionSetCode;
+    private final Rarity rarity;
+    private final CardGraphicInfo graphicInfo;
+
+    public CardSetInfo(String name, String expansionSetCode, String cardNumber, Rarity rarity) {
+        this(name, expansionSetCode, cardNumber, rarity, null);
+    }
+
+    public CardSetInfo(String name, String expansionSetCode, String cardNumber, Rarity rarity, CardGraphicInfo graphicInfo) {
+        this.name = name;
+        this.expansionSetCode = expansionSetCode;
+        this.cardNumber = cardNumber;
+        this.rarity = rarity;
+        this.graphicInfo = graphicInfo;
+    }
+
+    public String getName() { return this.name; }
+
+    public String getExpansionSetCode() { return this.expansionSetCode; }
+
+    public String getCardNumber() { return this.cardNumber; }
+
+    public Rarity getRarity() { return this.rarity; }
+
+    public CardGraphicInfo getGraphicInfo() { return this.graphicInfo; }
+}