diff --git a/Mage.Sets/src/mage/sets/darksteel/Spellbinder.java b/Mage.Sets/src/mage/sets/darksteel/Spellbinder.java
new file mode 100644
index 00000000000..8ea264e7419
--- /dev/null
+++ b/Mage.Sets/src/mage/sets/darksteel/Spellbinder.java
@@ -0,0 +1,213 @@
+/*
+ *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without modification, are
+ *  permitted provided that the following conditions are met:
+ *
+ *     1. Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *     2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
+ *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The views and conclusions contained in the software and documentation are those of the
+ *  authors and should not be interpreted as representing official policies, either expressed
+ *  or implied, of BetaSteward_at_googlemail.com.
+ */
+package mage.sets.darksteel;
+
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.EquipAbility;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.Rarity;
+import mage.constants.Zone;
+import mage.filter.FilterCard;
+import mage.filter.predicate.mageobject.CardTypePredicate;
+import mage.game.Game;
+import mage.game.events.DamagedPlayerEvent;
+import mage.game.events.GameEvent;
+import mage.game.events.GameEvent.EventType;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetCard;
+import mage.util.CardUtil;
+import org.apache.log4j.Logger;
+
+/**
+ *
+ * @author escplan9 (Derek Monturo - dmontur1 at gmail dot com)
+ */
+public class Spellbinder extends CardImpl {
+
+    public Spellbinder(UUID ownerId) {
+        super(ownerId, 143, "Spellbinder", Rarity.RARE, new CardType[]{CardType.ARTIFACT}, "{3}");
+        this.expansionSetCode = "DST";
+        this.subtype.add("Equipment");
+
+        // Imprint - When Spellbinder enters the battlefield, you may exile an instant card from your hand.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new SpellbinderImprintEffect(), true, "<i>Imprint &mdash; </i>"));
+        
+        // Whenever equipped creature deals combat damage to a player, you may copy the exiled card. If you do, you may cast the copy without paying its mana cost.
+        this.addAbility(new SpellbinderTriggeredAbility());
+
+        // Equip {4}
+        this.addAbility(new EquipAbility(Outcome.AddAbility, new GenericManaCost(4)));
+    }
+
+    public Spellbinder(final Spellbinder card) {
+        super(card);
+    }
+
+    @Override
+    public Spellbinder copy() {
+        return new Spellbinder(this);
+    }
+}
+
+class SpellbinderTriggeredAbility extends TriggeredAbilityImpl {
+
+    SpellbinderTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new SpellbinderCopyEffect(), true);
+    }
+
+    SpellbinderTriggeredAbility(final SpellbinderTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public SpellbinderTriggeredAbility copy() {
+        return new SpellbinderTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == EventType.DAMAGED_PLAYER;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        DamagedPlayerEvent damageEvent = (DamagedPlayerEvent) event;
+        Permanent p = game.getPermanent(event.getSourceId());
+        return damageEvent.isCombatDamage() && p != null && p.getAttachments().contains(this.getSourceId());
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever equipped creature deals combat damage to a player, you may copy the exiled card. If you do, you may cast the copy without paying its mana cost.";
+    }
+}
+
+class SpellbinderImprintEffect extends OneShotEffect {
+
+    private static final FilterCard filter = new FilterCard("instant card");
+
+    static {
+        filter.add(new CardTypePredicate(CardType.INSTANT));
+    }
+
+    public SpellbinderImprintEffect() {
+        super(Outcome.Benefit);
+        staticText = "you may exile an instant card from your hand";
+    }
+
+    public SpellbinderImprintEffect(SpellbinderImprintEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        Permanent sourcePermanent = game.getPermanentOrLKIBattlefield(source.getSourceId());
+        if (controller != null) {
+            if (controller.getHand().size() > 0) {
+                TargetCard target = new TargetCard(Zone.HAND, filter);
+                if (target.canChoose(source.getSourceId(), source.getControllerId(), game)
+                        && controller.choose(Outcome.Benefit, controller.getHand(), target, game)) {
+                    Card card = controller.getHand().get(target.getFirstTarget(), game);
+                    if (card != null) {
+                        controller.moveCardToExileWithInfo(card, source.getSourceId(), sourcePermanent.getIdName() + " (Imprint)", source.getSourceId(), game, Zone.HAND, true);
+                        Permanent permanent = game.getPermanent(source.getSourceId());
+                        if (permanent != null) {
+                            permanent.imprint(card.getId(), game);
+                            permanent.addInfo("imprint", CardUtil.addToolTipMarkTags("[Imprinted card - " + card.getLogName() + "]"), game);
+                        }
+                    }
+                }
+            }
+            return true;
+        }
+        return false;
+
+    }
+
+    @Override
+    public SpellbinderImprintEffect copy() {
+        return new SpellbinderImprintEffect(this);
+    }
+
+}
+
+class SpellbinderCopyEffect extends OneShotEffect {
+
+    public SpellbinderCopyEffect() {
+        super(Outcome.Copy);
+        this.staticText = "You may copy the exiled card. If you do, you may cast the copy without paying its mana cost";
+    }
+
+    public SpellbinderCopyEffect(final SpellbinderCopyEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public SpellbinderCopyEffect copy() {
+        return new SpellbinderCopyEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller != null) {
+            Permanent scepter = game.getPermanentOrLKIBattlefield(source.getSourceId());
+            if (scepter != null && scepter.getImprinted() != null && !scepter.getImprinted().isEmpty()) {
+                Card imprintedInstant = game.getCard(scepter.getImprinted().get(0));
+                if (imprintedInstant != null && game.getState().getZone(imprintedInstant.getId()).equals(Zone.EXILED)) {
+                    if (controller.chooseUse(outcome, new StringBuilder("Create a copy of ").append(imprintedInstant.getName()).append("?").toString(), source, game)) {
+                        Card copiedCard = game.copyCard(imprintedInstant, source, source.getControllerId());
+                        if (copiedCard != null) {
+                            game.getExile().add(source.getSourceId(), "", copiedCard);
+                            game.getState().setZone(copiedCard.getId(), Zone.EXILED);
+                            if (controller.chooseUse(outcome, "Cast the copied card without paying mana cost?", source, game)) {
+                                if (copiedCard.getSpellAbility() != null) {
+                                    controller.cast(copiedCard.getSpellAbility(), game, true);
+                                } else {
+                                    Logger.getLogger(SpellbinderCopyEffect.class).error("Spellbinder: spell ability == null " + copiedCard.getName());
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            return true;
+        }
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/Mage.Sets/src/mage/sets/magic2012/Worldslayer.java b/Mage.Sets/src/mage/sets/magic2012/Worldslayer.java
index 6efa8880958..c2752432321 100644
--- a/Mage.Sets/src/mage/sets/magic2012/Worldslayer.java
+++ b/Mage.Sets/src/mage/sets/magic2012/Worldslayer.java
@@ -56,7 +56,10 @@ public class Worldslayer extends CardImpl {
         this.expansionSetCode = "M12";
         this.subtype.add("Equipment");
 
+        // Whenever equipped creature deals combat damage to a player, destroy all permanents other than Worldslayer.
         this.addAbility(new WorldslayerTriggeredAbility());
+        
+        // Equip {5}
         this.addAbility(new EquipAbility(Outcome.AddAbility, new GenericManaCost(5)));
     }