replace groovy code with ability

release/Magarena/scripts/Afterlife.groovy

@@ -24,7 +24,7 @@
                     game.doAction(new MagicDestroyAction(creature));
                     game.doAction(new MagicPlayTokenAction(
                         controller,
-                        TokenCardDefinitions.get("Spirit2")
+                        TokenCardDefinitions.get("1/1 white Spirit creature token with flying")
                     ));
                 }
             });

release/Magarena/scripts/Doomed_Traveler.groovy

@@ -1,17 +0,0 @@
-[
-    new MagicWhenDiesTrigger() {
-        @Override
-        public MagicEvent executeTrigger(final MagicGame game, final MagicPermanent permanent, final MagicMoveCardAction data) {
-            return new MagicEvent(
-                permanent,
-                this,
-                "PN puts a 1/1 white Spirit creature token with flying onto the battlefield."
-            );
-        }
-
-        @Override
-        public void executeEvent(final MagicGame game, final MagicEvent event) {
-            game.doAction(new MagicPlayTokenAction(event.getPlayer(),TokenCardDefinitions.get("Spirit2")));
-        }
-    }
-]

release/Magarena/scripts/Doomed_Traveler.txt

@@ -7,5 +7,5 @@ type=Creature
 subtype=Human,Soldier
 cost={W}
 pt=1/1
+ability=dies effect PN puts a 1/1 white Spirit creature token with flying onto the battlefield.
 timing=main
-requires_groovy_code