move Scythe Tiger incomplete to scripts by adding groovy script

release/Magarena/scripts/Scythe_Tiger.groovy

@@ -0,0 +1,29 @@
+[
+new MagicWhenComesIntoPlayTrigger() {
+    @Override
+    public MagicEvent executeTrigger(final MagicGame game,final MagicPermanent permanent, final MagicPlayer player) {
+        return new MagicEvent(
+            permanent,
+            new MagicMayChoice(MagicTargetChoice.TARGET_LAND_YOU_CONTROL),
+            MagicSacrificeTargetPicker.create(),
+            this,
+            "You may sacrifice a land. If you don't, sacrifice SN."
+        );
+    }
+    @Override
+    public void executeEvent(
+            final MagicGame game,
+            final MagicEvent event,
+            final Object[] choiceResults) {
+        if (MagicMayChoice.isYesChoice(choiceResults[0])) {
+            event.processTargetPermanent(game,choiceResults,1,new MagicPermanentAction() {
+                public void doAction(final MagicPermanent land) {
+                    game.doAction(new MagicSacrificeAction(land));
+                }
+            });
+        } else {
+            game.doAction(new MagicSacrificeAction(event.getPermanent()));
+        }
+    }
+}
+]

release/Magarena/scripts/Scythe_Tiger.txt

@@ -7,5 +7,6 @@ type=Creature
 subtype=Cat
 cost={G}
 pt=3/2
-ability=shroud,enters sac land or sac self
+ability=shroud
 timing=main
+requires_groovy_code