- Added BecomesBlocked abilities.

- Added Curtain of Light and Dazzling Beauty.

src/main/java/forge/card/ability/ApiType.java

@@ -112,6 +112,7 @@ public enum ApiType {
     Animate (AnimateEffect.class, AnimateAi.class),
     AnimateAll (AnimateAllEffect.class, AnimateAllAi.class),
     Attach (AttachEffect.class, AttachAi.class),
+    BecomesBlocked (BecomesBlockedEffect.class, CannotPlayAi.class),
     Bond (BondEffect.class, BondAi.class),
     ChangeZone(ChangeZoneEffect.class, ChangeZoneAi.class),
     ChangeZoneAll(ChangeZoneAllEffect.class, ChangeZoneAllAi.class),

src/main/java/forge/card/ability/effects/BecomesBlockedEffect.java

@@ -0,0 +1,54 @@
+package forge.card.ability.effects;
+
+import java.util.HashMap;
+import java.util.List;
+
+import org.apache.commons.lang3.StringUtils;
+
+import forge.Card;
+import forge.Singletons;
+import forge.card.ability.SpellAbilityEffect;
+import forge.card.cardfactory.CardFactoryUtil;
+import forge.card.spellability.Ability;
+import forge.card.spellability.SpellAbility;
+import forge.card.spellability.Target;
+import forge.card.trigger.TriggerType;
+
+public class BecomesBlockedEffect extends SpellAbilityEffect {
+
+    @Override
+    protected String getStackDescription(SpellAbility sa) {
+        final StringBuilder sb = new StringBuilder();
+
+        final List<Card> tgtCards = getTargetCards(sa);
+
+        sb.append(StringUtils.join(tgtCards, ", "));
+        sb.append(" becomes blocked.");
+
+        return sb.toString();
+    }
+
+    @Override
+    public void resolve(SpellAbility sa) {
+
+        final Target tgt = sa.getTarget();
+        for (final Card c : getTargetCards(sa)) {
+            if ((tgt == null) || c.canBeTargetedBy(sa)) {
+                Singletons.getModel().getGame().getCombat().setBlocked(c);
+                if (!c.getDamageHistory().getCreatureGotBlockedThisCombat()) {
+                    final HashMap<String, Object> runParams = new HashMap<String, Object>();
+                    runParams.put("Attacker", c);
+                    runParams.put("Blocker", null);
+                    runParams.put("NumBlockers", 0);
+                    Singletons.getModel().getGame().getTriggerHandler().runTrigger(TriggerType.AttackerBlocked, runParams, false);
+
+                    // Bushido
+                    for (final Ability ab : CardFactoryUtil.getBushidoEffects(c)) {
+                        Singletons.getModel().getGame().getStack().add(ab);
+                    }
+                }
+            }
+        }
+
+    }
+}