diff --git a/Mage.Sets/src/mage/cards/s/SwampsnareTrap.java b/Mage.Sets/src/mage/cards/s/SwampsnareTrap.java
new file mode 100644
index 00000000000..7b89640e7a9
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/s/SwampsnareTrap.java
@@ -0,0 +1,57 @@
+package mage.cards.s;
+
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.SourceTargetsPermanentCondition;
+import mage.abilities.effects.common.AttachEffect;
+import mage.abilities.effects.common.continuous.BoostEnchantedEffect;
+import mage.abilities.effects.common.cost.SpellCostReductionSourceEffect;
+import mage.abilities.keyword.EnchantAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.filter.StaticFilters;
+import mage.target.TargetPermanent;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class SwampsnareTrap extends CardImpl {
+
+    private static final Condition condition = new SourceTargetsPermanentCondition(StaticFilters.FILTER_CREATURE_FLYING);
+
+    public SwampsnareTrap(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{2}{B}");
+
+        this.subtype.add(SubType.AURA);
+
+        // This spell costs {1} less to cast if it targets a creature with flying.
+        this.addAbility(new SimpleStaticAbility(
+                Zone.ALL, new SpellCostReductionSourceEffect(1, condition).setCanWorksOnStackOnly(true)
+        ).setRuleAtTheTop(true));
+
+        // Enchant creature
+        TargetPermanent auraTarget = new TargetCreaturePermanent();
+        this.getSpellAbility().addTarget(auraTarget);
+        this.getSpellAbility().addEffect(new AttachEffect(Outcome.BoostCreature));
+        this.addAbility(new EnchantAbility(auraTarget));
+
+        // Enchanted creature gets -5/-3.
+        this.addAbility(new SimpleStaticAbility(new BoostEnchantedEffect(-5, -3)));
+    }
+
+    private SwampsnareTrap(final SwampsnareTrap card) {
+        super(card);
+    }
+
+    @Override
+    public SwampsnareTrap copy() {
+        return new SwampsnareTrap(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
index 14d8bf3a0e2..46d6f4d2d8e 100644
--- a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
+++ b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
@@ -224,6 +224,7 @@ public final class AvatarTheLastAirbender extends ExpansionSet {
         cards.add(new SetCardInfo("Swamp", 284, Rarity.LAND, mage.cards.basiclands.Swamp.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Swamp", 289, Rarity.LAND, mage.cards.basiclands.Swamp.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Swamp", 294, Rarity.LAND, mage.cards.basiclands.Swamp.class, FULL_ART_BFZ_VARIOUS));
+        cards.add(new SetCardInfo("Swampsnare Trap", 120, Rarity.COMMON, mage.cards.s.SwampsnareTrap.class));
         cards.add(new SetCardInfo("The Boulder, Ready to Rumble", 168, Rarity.UNCOMMON, mage.cards.t.TheBoulderReadyToRumble.class));
         cards.add(new SetCardInfo("The Cave of Two Lovers", 126, Rarity.UNCOMMON, mage.cards.t.TheCaveOfTwoLovers.class));
         cards.add(new SetCardInfo("The Lion-Turtle", 232, Rarity.RARE, mage.cards.t.TheLionTurtle.class, NON_FULL_USE_VARIOUS));