diff --git a/Mage.Client/src/main/java/mage/client/game/GamePanel.java b/Mage.Client/src/main/java/mage/client/game/GamePanel.java
index 1e23924216..2cb9a38765 100644
--- a/Mage.Client/src/main/java/mage/client/game/GamePanel.java
+++ b/Mage.Client/src/main/java/mage/client/game/GamePanel.java
@@ -2187,7 +2187,7 @@ public final class GamePanel extends javax.swing.JPanel {
 
     public void installComponents() {
         jLayeredPane.setOpaque(false);
-        jLayeredPane.add(abilityPicker);
+        jLayeredPane.add(abilityPicker, JLayeredPane.MODAL_LAYER);
         jLayeredPane.add(DialogManager.getManager(gameId), JLayeredPane.MODAL_LAYER, 0);
         abilityPicker.setVisible(false);
     }
diff --git a/Mage.Sets/src/mage/cards/a/AsForetold.java b/Mage.Sets/src/mage/cards/a/AsForetold.java
new file mode 100644
index 0000000000..62b523ddd0
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/a/AsForetold.java
@@ -0,0 +1,228 @@
+/*
+ *  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.cards.a;
+
+import java.util.UUID;
+
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.costs.AlternativeCostSourceAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.dynamicvalue.common.StaticValue;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.watchers.Watcher;
+
+/**
+ *
+ * @author stravant
+ *
+ * Note, this card is pretty hacky in its implementation due to the fact that the alternative cost system doesn't
+ * really support "once each turn" alternative costs in an obvious way, but it should work in all scenarios as far
+ * as I can see.
+ */
+public class AsForetold extends CardImpl {
+    public AsForetold(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{2}{U}");
+        
+
+        // At the beginning of your upkeep, put a time counter on As Foretold.
+        addAbility(
+                new BeginningOfUpkeepTriggeredAbility(
+                        new AddCountersSourceEffect(CounterType.TIME.createInstance(), new StaticValue(1), true),
+                        TargetController.YOU,
+                        /* optional = */false));
+
+        // Once each turn, you may pay {0} rather than pay the mana cost for a spell you cast with converted mana cost X or less, where X is the number of time counters on As Foretold.
+        addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new AsForetoldAddAltCostEffect()), new AsForetoldAltCostUsedWatcher());
+    }
+
+    public AsForetold(final AsForetold card) {
+        super(card);
+    }
+
+    @Override
+    public AsForetold copy() {
+        return new AsForetold(this);
+    }
+}
+
+/**
+ * Used to determine what cast objects to apply the alternative cost to
+ */
+class SpellWithManaCostLessThanOrEqualToCondition implements Condition {
+    private int counters;
+
+    public SpellWithManaCostLessThanOrEqualToCondition(int counters) {
+        this.counters = counters;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        MageObject object = game.getObject(source.getSourceId());
+        return object != null && !object.isLand() && object.getConvertedManaCost() <= counters;
+    }
+}
+
+
+/**
+ * Special AlternativeCostSourceAbility implementation. We wrap the call to askToActivateAlternativeCosts in order to
+ * tell when the alternative cost is used, and mark it as having been used this turn in the watcher
+ */
+class AsForetoldAlternativeCost extends AlternativeCostSourceAbility {
+    private UUID sourceAsForetold;
+
+    AsForetoldAlternativeCost(UUID sourceAsForetold, int timeCounters) {
+        super(new ManaCostsImpl("{0}"), new SpellWithManaCostLessThanOrEqualToCondition(timeCounters));
+        this.sourceAsForetold = sourceAsForetold;
+    }
+
+    AsForetoldAlternativeCost(final AsForetoldAlternativeCost ability) {
+        super(ability);
+        this.sourceAsForetold = ability.sourceAsForetold;
+    }
+
+    @Override
+    public AsForetoldAlternativeCost copy() {
+        return new AsForetoldAlternativeCost(this);
+    }
+
+    @Override
+    public boolean askToActivateAlternativeCosts(Ability ability, Game game) {
+        boolean activated = super.askToActivateAlternativeCosts(ability, game);
+        if (activated) {
+            // Get the watcher
+            AsForetoldAltCostUsedWatcher asForetoldAltCostUsedWatcher =
+                    (AsForetoldAltCostUsedWatcher)game.getState().getWatchers()
+                            .get("asForetoldAltCostUsedWatcher", sourceAsForetold);
+
+            // Mark as used
+            asForetoldAltCostUsedWatcher.markUsedThisTurn();
+        }
+        return activated;
+    }
+}
+
+/**
+ * The continuous effect that adds the option to pay the alternative cost if we haven't used it yet this turn
+ */
+class AsForetoldAddAltCostEffect extends ContinuousEffectImpl {
+    public AsForetoldAddAltCostEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit);
+        staticText = "Once each turn, you may pay {0} rather than pay the mana cost for a spelly ou cast with converted mana cost X or less, where X is the number of time counters on {this}.";
+    }
+
+    public AsForetoldAddAltCostEffect(final AsForetoldAddAltCostEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public AsForetoldAddAltCostEffect copy() {
+        return new AsForetoldAddAltCostEffect(this);
+    }
+
+    @Override
+    public boolean apply(Layer layer, SubLayer sublayer, Ability source, Game game) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller != null) {
+            Permanent sourcePermanent = game.getPermanent(source.getSourceId());
+            if (sourcePermanent != null) {
+                // Get the watcher
+                AsForetoldAltCostUsedWatcher asForetoldAltCostUsedWatcher =
+                        (AsForetoldAltCostUsedWatcher)game.getState().getWatchers()
+                                .get("asForetoldAltCostUsedWatcher", sourcePermanent.getId());
+
+                // If we haven't used it yet this turn, give the option of using the zero alternative cost
+                if (!asForetoldAltCostUsedWatcher.hasBeenUsedThisTurn()) {
+                    int timeCounters = sourcePermanent.getCounters(game).getCount("time");
+                    controller.getAlternativeSourceCosts().add(new AsForetoldAlternativeCost(sourcePermanent.getId(), timeCounters));
+                }
+
+                // Return true even if we didn't add the alt cost. We still applied the effect
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return false;
+    }
+
+    @Override
+    public boolean hasLayer(Layer layer) {
+        return layer == Layer.RulesEffects;
+    }
+}
+
+/**
+ * Watcher used as extra storage to record whether a given As Foretold has been used this turn.
+ * Technically speaking this watcher doesn't *watch* any GameEvents, but it does "watch" the
+ * alternative cost being used. That just isn't possible to watch through a game event. It's still
+ * helpfull to co-op the Watcher system for this since it automatically handles ZoneChangeCounter
+ * stuff and resetting the condition at the end of the turn.
+ */
+class AsForetoldAltCostUsedWatcher extends Watcher {
+    public AsForetoldAltCostUsedWatcher() {
+        super("asForetoldAltCostUsedWatcher", WatcherScope.CARD);
+    }
+
+    public AsForetoldAltCostUsedWatcher(final AsForetoldAltCostUsedWatcher watcher) {
+        super(watcher);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        // Nothing to do, we explicitly mark used in the alternative cost
+    }
+
+    public boolean hasBeenUsedThisTurn() {
+        return conditionMet();
+    }
+
+    public void markUsedThisTurn() {
+        condition = true;
+    }
+
+    @Override
+    public AsForetoldAltCostUsedWatcher copy() {
+        return new AsForetoldAltCostUsedWatcher(this);
+    }
+}
\ No newline at end of file
diff --git a/Mage.Sets/src/mage/cards/g/GreelMindRaker.java b/Mage.Sets/src/mage/cards/g/GreelMindRaker.java
index a27293dcbb..7a5ac37e67 100644
--- a/Mage.Sets/src/mage/cards/g/GreelMindRaker.java
+++ b/Mage.Sets/src/mage/cards/g/GreelMindRaker.java
@@ -42,6 +42,9 @@ import mage.constants.Zone;
 import mage.target.TargetPlayer;
 
 import java.util.UUID;
+import mage.abilities.costs.common.DiscardTargetCost;
+import mage.filter.FilterCard;
+import mage.target.common.TargetCardInHand;
 
 /**
  *
@@ -61,6 +64,7 @@ public class GreelMindRaker extends CardImpl {
         // {X}{B}, {tap}, Discard two cards: Target player discards X cards at random.
         Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new DiscardTargetEffect(new ManacostVariableValue(), true), new ManaCostsImpl("{X}{B}"));
         ability.addCost(new TapSourceCost());
+        ability.addCost(new DiscardTargetCost(new TargetCardInHand(2, new FilterCard())));
         ability.addTarget(new TargetPlayer());
         this.addAbility(ability);
     }
diff --git a/Mage.Sets/src/mage/sets/Amonkhet.java b/Mage.Sets/src/mage/sets/Amonkhet.java
index 09884a5d52..46986e5f57 100644
--- a/Mage.Sets/src/mage/sets/Amonkhet.java
+++ b/Mage.Sets/src/mage/sets/Amonkhet.java
@@ -72,6 +72,7 @@ public class Amonkhet extends ExpansionSet {
         cards.add(new SetCardInfo("Angler Drake", 41, Rarity.UNCOMMON, mage.cards.a.AnglerDrake.class));
         cards.add(new SetCardInfo("Anointer Priest", 3, Rarity.COMMON, mage.cards.a.AnointerPriest.class));
         cards.add(new SetCardInfo("Archfiend of Ifnir", 78, Rarity.RARE, mage.cards.a.ArchfiendOfIfnir.class));
+        cards.add(new SetCardInfo("As Foretold", 42, Rarity.MYTHIC, mage.cards.a.AsForetold.class));
         cards.add(new SetCardInfo("Aven Mindcensor", 5, Rarity.RARE, mage.cards.a.AvenMindcensor.class));
         cards.add(new SetCardInfo("Bontu's Monument", 225, Rarity.UNCOMMON, mage.cards.b.BontusMonument.class));
         cards.add(new SetCardInfo("Canyon Slough", 239, Rarity.RARE, mage.cards.c.CanyonSlough.class));
diff --git a/Mage/src/main/java/mage/abilities/AbilityImpl.java b/Mage/src/main/java/mage/abilities/AbilityImpl.java
index 1f3365e3c6..ca4f014e73 100644
--- a/Mage/src/main/java/mage/abilities/AbilityImpl.java
+++ b/Mage/src/main/java/mage/abilities/AbilityImpl.java
@@ -286,6 +286,17 @@ public abstract class AbilityImpl implements Ability {
             }
         }
 
+        // 117.6. Some mana costs contain no mana symbols. This represents an unpayable cost. An ability can
+        // also have an unpayable cost if its cost is based on the mana cost of an object with no mana cost.
+        // Attempting to cast a spell or activate an ability that has an unpayable cost is a legal action.
+        // However, attempting to pay an unpayable cost is an illegal action.
+        //
+        // We apply this now, *AFTER* the user has made the choice to pay an alternative cost for the
+        // spell. You can also still cast a spell with an unplayable cost by... not paying it's mana cost.
+        if (getAbilityType() == AbilityType.SPELL && getManaCostsToPay().isEmpty() && !noMana) {
+            return false;
+        }
+
         // 20121001 - 601.2b
         // If the spell has a variable cost that will be paid as it's being cast (such as an {X} in
         // its mana cost; see rule 107.3), the player announces the value of that variable.
diff --git a/Mage/src/main/java/mage/abilities/effects/EffectImpl.java b/Mage/src/main/java/mage/abilities/effects/EffectImpl.java
index 89db5169f8..c0117cff6b 100644
--- a/Mage/src/main/java/mage/abilities/effects/EffectImpl.java
+++ b/Mage/src/main/java/mage/abilities/effects/EffectImpl.java
@@ -61,8 +61,8 @@ public abstract class EffectImpl implements Effect {
     public EffectImpl(final EffectImpl effect) {
         this.id = effect.id;
         this.outcome = effect.outcome;
-        this.effectType = effect.effectType;
         this.staticText = effect.staticText;
+        this.effectType = effect.effectType;
         this.targetPointer = effect.targetPointer.copy();
         if (effect.values != null) {
             values = new HashMap<>();
diff --git a/Mage/src/main/java/mage/players/PlayerImpl.java b/Mage/src/main/java/mage/players/PlayerImpl.java
index dae0698619..a346270c3a 100644
--- a/Mage/src/main/java/mage/players/PlayerImpl.java
+++ b/Mage/src/main/java/mage/players/PlayerImpl.java
@@ -1281,9 +1281,6 @@ public abstract class PlayerImpl implements Player, Serializable {
             if (Zone.GRAVEYARD == zone && canPlayCardsFromGraveyard()) {
                 for (ActivatedAbility ability : candidateAbilites.getPlayableAbilities(Zone.HAND)) {
                     if (canUse || ability.getAbilityType() == AbilityType.SPECIAL_ACTION) {
-                        if (ability.getManaCosts().isEmpty() && ability.getCosts().isEmpty() && ability instanceof SpellAbility) {
-                            continue; // You can't play spells from graveyard that have no costs
-                        }
                         if (ability.canActivate(playerId, game)) {
                             output.put(ability.getId(), ability);
                         }
@@ -1293,9 +1290,6 @@ public abstract class PlayerImpl implements Player, Serializable {
             if (zone != Zone.BATTLEFIELD && game.getContinuousEffects().asThough(object.getId(), AsThoughEffectType.PLAY_FROM_NOT_OWN_HAND_ZONE, this.getId(), game)) {
                 for (Ability ability : candidateAbilites) {
                     if (canUse || ability.getAbilityType() == AbilityType.SPECIAL_ACTION) {
-                        if (ability.getManaCosts().isEmpty() && ability.getCosts().isEmpty() && ability instanceof SpellAbility && !(Objects.equals(ability.getSourceId(), getCastSourceIdWithAlternateMana()))) {
-                            continue; // You can't play spells that have no costs, unless you can play them without paying their mana costs
-                        }
                         ability.setControllerId(this.getId());
                         if (ability instanceof ActivatedAbility && ability.getZone().match(Zone.HAND)
                                 && ((ActivatedAbility) ability).canActivate(playerId, game)) {
diff --git a/Utils/gen-list-implemented-cards-for-set.pl b/Utils/gen-list-implemented-cards-for-set.pl
index 2e330ae0f4..664b6077e5 100755
--- a/Utils/gen-list-implemented-cards-for-set.pl
+++ b/Utils/gen-list-implemented-cards-for-set.pl
@@ -67,7 +67,7 @@ my $toPrint = '';
 
 foreach my $card (sort cardSort @setCards) {
 	my $className = toCamelCase(@{$card}[0]);
-    my $currentFileName = "../Mage.Sets/src/mage/sets/" . $knownSets{$setName} . "/" . $className . ".java";
+    my $currentFileName = "../Mage.Sets/src/mage/cards/" . lc(substr($className, 0, 1)) . "/" . $className . ".java";
 	if (-e $currentFileName) {
 		if ($toPrint) {
 			$toPrint .= "\n";
diff --git a/Utils/gen-list-unimplemented-cards-for-set.pl b/Utils/gen-list-unimplemented-cards-for-set.pl
index a01e5662e8..15df889f21 100755
--- a/Utils/gen-list-unimplemented-cards-for-set.pl
+++ b/Utils/gen-list-unimplemented-cards-for-set.pl
@@ -94,7 +94,7 @@ foreach my $card (sort cardSort @setCards) {
 
     $cardNames {@{$card}[0]} = 1;
 
-    my $currentFileName = "../Mage.Sets/src/mage/sets/" . $knownSets{$setName} . "/" . $className . ".java";
+    my $currentFileName = "../Mage.Sets/src/mage/cards/" . lc(substr($className, 0, 1)) . "/" . $className . ".java";
 	if(! -e $currentFileName) {
         $cardNames {@{$card}[0]} = 0;
 		if ($toPrint) {