diff --git a/Mage.Sets/src/mage/sets/darksteel/AuriokSiegeSled.java b/Mage.Sets/src/mage/sets/darksteel/AuriokSiegeSled.java
new file mode 100644
index 0000000000..3229ee17f5
--- /dev/null
+++ b/Mage.Sets/src/mage/sets/darksteel/AuriokSiegeSled.java
@@ -0,0 +1,87 @@
+/*
+ *  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.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.combat.CantBeBlockedByTargetSourceEffect;
+import mage.abilities.effects.common.combat.MustBeBlockedByTargetSourceEffect;
+import mage.cards.CardImpl;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Rarity;
+import mage.constants.Zone;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.CardTypePredicate;
+import mage.target.common.TargetCreaturePermanent;
+
+/**
+ *
+ * @author Galatolol
+ */
+public class AuriokSiegeSled extends CardImpl {
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("artifact creature");
+
+    static {
+        filter.add(new CardTypePredicate(CardType.ARTIFACT));
+    }
+
+    public AuriokSiegeSled(UUID ownerId) {
+        super(ownerId, 105, "Auriok Siege Sled", Rarity.UNCOMMON, new CardType[]{CardType.ARTIFACT, CardType.CREATURE}, "{6}");
+        this.expansionSetCode = "DST";
+        this.subtype.add("Juggernaut");
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(5);
+
+        // {1}: Target artifact creature blocks Auriok Siege Sled this turn if able.
+        MustBeBlockedByTargetSourceEffect effect = new MustBeBlockedByTargetSourceEffect(Duration.EndOfTurn);
+        effect.setText("Target artifact creature blocks Auriok Siege Sled this turn if able.");
+        Ability ability1 = new SimpleActivatedAbility(Zone.BATTLEFIELD, effect, new ManaCostsImpl("{1}"));
+        ability1.addTarget(new TargetCreaturePermanent(filter));
+        this.addAbility(ability1);
+
+        // {1}: Target artifact creature can't block Auriok Siege Sled this turn.
+        Ability ability2 = new SimpleActivatedAbility(Zone.BATTLEFIELD, new CantBeBlockedByTargetSourceEffect(Duration.EndOfTurn),
+                new ManaCostsImpl("{1}"));
+        ability2.addTarget(new TargetCreaturePermanent(filter));
+        this.addAbility(ability2);
+    }
+
+    public AuriokSiegeSled(final AuriokSiegeSled card) {
+        super(card);
+    }
+
+    @Override
+    public AuriokSiegeSled copy() {
+        return new AuriokSiegeSled(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/invasion/PhyrexianReaper.java b/Mage.Sets/src/mage/sets/invasion/PhyrexianReaper.java
new file mode 100644
index 0000000000..edc2e0e54e
--- /dev/null
+++ b/Mage.Sets/src/mage/sets/invasion/PhyrexianReaper.java
@@ -0,0 +1,72 @@
+/*
+ *  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.invasion;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.ObjectColor;
+import mage.abilities.common.BecomesBlockedByCreatureTriggeredAbility;
+import mage.abilities.effects.common.DestroyTargetEffect;
+import mage.cards.CardImpl;
+import mage.constants.CardType;
+import mage.constants.Rarity;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.ColorPredicate;
+
+/**
+ *
+ * @author Galatolol
+ */
+public class PhyrexianReaper extends CardImpl {
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("green creature");
+
+    static {
+        filter.add(new ColorPredicate(ObjectColor.GREEN));
+    }
+
+    public PhyrexianReaper(UUID ownerId) {
+        super(ownerId, 117, "Phyrexian Reaper", Rarity.COMMON, new CardType[]{CardType.CREATURE}, "{4}{B}");
+        this.expansionSetCode = "INV";
+        this.subtype.add("Zombie");
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(3);
+
+        // Whenever Phyrexian Reaper becomes blocked by a green creature, destroy that creature. It can't be regenerated.
+        this.addAbility(new BecomesBlockedByCreatureTriggeredAbility(new DestroyTargetEffect(true), filter, false));
+    }
+
+    public PhyrexianReaper(final PhyrexianReaper card) {
+        super(card);
+    }
+
+    @Override
+    public PhyrexianReaper copy() {
+        return new PhyrexianReaper(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/invasion/PhyrexianSlayer.java b/Mage.Sets/src/mage/sets/invasion/PhyrexianSlayer.java
new file mode 100644
index 0000000000..298bd236f7
--- /dev/null
+++ b/Mage.Sets/src/mage/sets/invasion/PhyrexianSlayer.java
@@ -0,0 +1,76 @@
+/*
+ *  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.invasion;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.ObjectColor;
+import mage.abilities.common.BecomesBlockedByCreatureTriggeredAbility;
+import mage.abilities.effects.common.DestroyTargetEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.constants.CardType;
+import mage.constants.Rarity;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.ColorPredicate;
+
+/**
+ *
+ * @author Galatolol
+ */
+public class PhyrexianSlayer extends CardImpl {
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("white creature");
+
+    static {
+        filter.add(new ColorPredicate(ObjectColor.WHITE));
+    }
+
+    public PhyrexianSlayer(UUID ownerId) {
+        super(ownerId, 118, "Phyrexian Slayer", Rarity.COMMON, new CardType[]{CardType.CREATURE}, "{3}{B}");
+        this.expansionSetCode = "INV";
+        this.subtype.add("Minion");
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Whenever Phyrexian Slayer becomes blocked by a white creature, destroy that creature. It can't be regenerated.
+        this.addAbility(new BecomesBlockedByCreatureTriggeredAbility(new DestroyTargetEffect(true), filter, false));
+    }
+
+    public PhyrexianSlayer(final PhyrexianSlayer card) {
+        super(card);
+    }
+
+    @Override
+    public PhyrexianSlayer copy() {
+        return new PhyrexianSlayer(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/ravnica/ConclavesBlessing.java b/Mage.Sets/src/mage/sets/ravnica/ConclavesBlessing.java
new file mode 100644
index 0000000000..5c5998380e
--- /dev/null
+++ b/Mage.Sets/src/mage/sets/ravnica/ConclavesBlessing.java
@@ -0,0 +1,87 @@
+/*
+ *  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.ravnica;
+
+import java.util.UUID;
+
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.common.AttachEffect;
+import mage.abilities.effects.common.continuous.BoostEnchantedEffect;
+import mage.abilities.keyword.ConvokeAbility;
+import mage.abilities.keyword.EnchantAbility;
+import mage.cards.CardImpl;
+import mage.constants.*;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.predicate.permanent.AnotherEnchantedPredicate;
+import mage.target.TargetPermanent;
+import mage.target.common.TargetCreaturePermanent;
+import mage.abilities.dynamicvalue.common.StaticValue;
+
+/**
+ *
+ * @author Galatolol
+ */
+public class ConclavesBlessing extends CardImpl {
+
+    private static final FilterControlledCreaturePermanent filter = new FilterControlledCreaturePermanent("other creature you control");
+
+    static {
+        filter.add(new AnotherEnchantedPredicate());
+    }
+
+    public ConclavesBlessing(UUID ownerId) {
+        super(ownerId, 11, "Conclave's Blessing", Rarity.COMMON, new CardType[]{CardType.ENCHANTMENT}, "{3}{W}");
+        this.expansionSetCode = "RAV";
+        this.subtype.add("Aura");
+
+        // Convoke
+        this.addAbility(new ConvokeAbility());
+
+        // Enchant creature
+        TargetPermanent auraTarget = new TargetCreaturePermanent();
+        this.getSpellAbility().addTarget(auraTarget);
+        this.getSpellAbility().addEffect(new AttachEffect(Outcome.BoostCreature));
+        this.addAbility(new EnchantAbility(auraTarget.getTargetName()));
+
+        // Enchanted creature gets +0/+2 for each other creature you control.
+        PermanentsOnBattlefieldCount value = new PermanentsOnBattlefieldCount(filter, 2);
+        BoostEnchantedEffect effect = new BoostEnchantedEffect(new StaticValue(0), value, Duration.WhileOnBattlefield);
+        effect.setText("Enchanted creature gets +0/+2 for each other creature you control.");
+        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, effect));
+    }
+
+    public ConclavesBlessing(final ConclavesBlessing card) {
+        super(card);
+    }
+
+    @Override
+    public ConclavesBlessing copy() {
+        return new ConclavesBlessing(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/ravnica/ScreechingGriffin.java b/Mage.Sets/src/mage/sets/ravnica/ScreechingGriffin.java
new file mode 100644
index 0000000000..4d92a097e3
--- /dev/null
+++ b/Mage.Sets/src/mage/sets/ravnica/ScreechingGriffin.java
@@ -0,0 +1,75 @@
+/*
+ *  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.ravnica;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.combat.CantBeBlockedByTargetSourceEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Rarity;
+import mage.constants.Zone;
+import mage.target.common.TargetCreaturePermanent;
+
+/**
+ *
+ * @author Galatolol
+ */
+public class ScreechingGriffin extends CardImpl {
+
+    public ScreechingGriffin(UUID ownerId) {
+        super(ownerId, 29, "Screeching Griffin", Rarity.COMMON, new CardType[]{CardType.CREATURE}, "{3}{W}");
+        this.expansionSetCode = "RAV";
+        this.subtype.add("Griffin");
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // {R}: Target creature can't block Screeching Griffin this turn.
+        Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new CantBeBlockedByTargetSourceEffect(Duration.EndOfTurn),
+                new ManaCostsImpl("{R}"));
+        ability.addTarget(new TargetCreaturePermanent());
+        this.addAbility(ability);
+    }
+
+    public ScreechingGriffin(final ScreechingGriffin card) {
+        super(card);
+    }
+
+    @Override
+    public ScreechingGriffin copy() {
+        return new ScreechingGriffin(this);
+    }
+}