diff --git a/Mage.Sets/src/mage/sets/championsofkamigawa/Earthshaker.java b/Mage.Sets/src/mage/sets/championsofkamigawa/Earthshaker.java
index e7920ce810..f658d9eb20 100644
--- a/Mage.Sets/src/mage/sets/championsofkamigawa/Earthshaker.java
+++ b/Mage.Sets/src/mage/sets/championsofkamigawa/Earthshaker.java
@@ -62,6 +62,7 @@ public class Earthshaker extends CardImpl<Earthshaker> {
         this.color.setRed(true);
         this.power = new MageInt(4);
         this.toughness = new MageInt(5);
+        // Whenever you cast a Spirit or Arcane spell, Earthshaker deals 2 damage to each creature without flying.
         this.addAbility(new SpellCastTriggeredAbility(new DamageAllEffect(new StaticValue(2) , creatureFilter), filter, false));
     }
 
diff --git a/Mage.Sets/src/mage/sets/planechase/EtchedOracle.java b/Mage.Sets/src/mage/sets/planechase/EtchedOracle.java
index c8344b5bf9..b62afa3c94 100644
--- a/Mage.Sets/src/mage/sets/planechase/EtchedOracle.java
+++ b/Mage.Sets/src/mage/sets/planechase/EtchedOracle.java
@@ -56,7 +56,7 @@ public class EtchedOracle extends CardImpl<EtchedOracle> {
         this.power = new MageInt(0);
         this.toughness = new MageInt(0);
 
-        // Sunburst
+        // Sunburst (This enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.)
         this.addAbility(new SunburstAbility());
         // {1}, Remove four +1/+1 counters from Etched Oracle: Target player draws three cards.
         Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new DrawCardTargetEffect(3), new ManaCostsImpl("{1}"));
diff --git a/Mage.Sets/src/mage/sets/worldwake/ChainReaction.java b/Mage.Sets/src/mage/sets/worldwake/ChainReaction.java
index a205f8f553..c9cdc58679 100644
--- a/Mage.Sets/src/mage/sets/worldwake/ChainReaction.java
+++ b/Mage.Sets/src/mage/sets/worldwake/ChainReaction.java
@@ -47,6 +47,7 @@ public class ChainReaction extends CardImpl<ChainReaction> {
 
         this.color.setRed(true);
 
+        // Chain Reaction deals X damage to each creature, where X is the number of creatures on the battlefield.
         this.getSpellAbility().addEffect(new DamageAllEffect(new PermanentsOnBattlefieldCount(new FilterCreaturePermanent()), new FilterCreaturePermanent()));
     }