implement [MH3] Tamiyo Inquisitive Student // Tamiyo, Seasoned Scholar

Mage/src/main/java/mage/abilities/dynamicvalue/common/CardsInControllerLibraryCount.java

@@ -0,0 +1,35 @@
+package mage.abilities.dynamicvalue.common;
+
+import mage.abilities.Ability;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.game.Game;
+import mage.players.Player;
+
+/**
+ * @author Susucr
+ */
+public enum CardsInControllerLibraryCount implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        Player controller = game.getPlayer(sourceAbility.getControllerId());
+        return controller != null ? controller.getLibrary().size() : 0;
+    }
+
+    @Override
+    public CardsInControllerLibraryCount copy() {
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return "the number of cards in your library";
+    }
+
+    @Override
+    public String toString() {
+        return "1";
+    }
+}