Added Maven Exec.

pom.xml

@@ -47,6 +47,14 @@
         <plugin>
           <artifactId>maven-compiler-plugin</artifactId>
           <version>3.8.0</version>
+        </plugin>
+        <plugin>
+  <groupId>org.codehaus.mojo</groupId>
+  <artifactId>exec-maven-plugin</artifactId>
+  <version>1.4.0</version>
+  <configuration>
+    <mainClass>MTGClone.Driver</mainClass>
+  </configuration>
 </plugin>
         <plugin>
           <artifactId>maven-surefire-plugin</artifactId>