diff --git a/java/noppes/npcs/api/ability/IAbility.java b/java/noppes/npcs/api/ability/IAbility.java
index aca46fe..6db00a6 100644
--- a/java/noppes/npcs/api/ability/IAbility.java
+++ b/java/noppes/npcs/api/ability/IAbility.java
@@ -216,4 +216,21 @@ public interface IAbility {
      * Set this ability's data from NBT.
      */
     void setNbt(INbt nbt);
+
+    // Burst system
+
+    boolean isBurstEnabled();
+    void setBurstEnabled(boolean enabled);
+
+    int getBurstAmount();
+    void setBurstAmount(int amount);
+
+    int getBurstDelay();
+    void setBurstDelay(int delay);
+
+    boolean isBurstReplayAnimations();
+    void setBurstReplayAnimations(boolean replay);
+
+    boolean isBurstOverlap();
+    void setBurstOverlap(boolean overlap);
 }
diff --git a/java/noppes/npcs/api/ability/type/IAbilityDisc.java b/java/noppes/npcs/api/ability/type/IAbilityDisc.java
index f4a6b4f..8460cbe 100644
--- a/java/noppes/npcs/api/ability/type/IAbilityDisc.java
+++ b/java/noppes/npcs/api/ability/type/IAbilityDisc.java
@@ -73,4 +73,22 @@ public interface IAbilityDisc extends IAbility {
      */
     int getAnchorPoint();
     void setAnchorPoint(int point);
+
+    // Dual/Projectile count
+
+    int getProjectileCount();
+    void setProjectileCount(int count);
+
+    int getDualFireDelay();
+    void setDualFireDelay(int delay);
+
+    // Indexed accessors (for dual mode)
+    int getInnerColor(int projectileIndex);
+    void setInnerColor(int projectileIndex, int color);
+
+    int getOuterColor(int projectileIndex);
+    void setOuterColor(int projectileIndex, int color);
+
+    int getAnchorPoint(int projectileIndex);
+    void setAnchorPoint(int projectileIndex, int point);
 }
diff --git a/java/noppes/npcs/api/ability/type/IAbilityEnergyBeam.java b/java/noppes/npcs/api/ability/type/IAbilityEnergyBeam.java
index ec4b396..e817541 100644
--- a/java/noppes/npcs/api/ability/type/IAbilityEnergyBeam.java
+++ b/java/noppes/npcs/api/ability/type/IAbilityEnergyBeam.java
@@ -67,4 +67,22 @@ public interface IAbilityEnergyBeam extends IAbility {
      */
     int getAnchorPoint();
     void setAnchorPoint(int point);
+
+    // Dual/Projectile count
+
+    int getProjectileCount();
+    void setProjectileCount(int count);
+
+    int getDualFireDelay();
+    void setDualFireDelay(int delay);
+
+    // Indexed accessors (for dual mode)
+    int getInnerColor(int projectileIndex);
+    void setInnerColor(int projectileIndex, int color);
+
+    int getOuterColor(int projectileIndex);
+    void setOuterColor(int projectileIndex, int color);
+
+    int getAnchorPoint(int projectileIndex);
+    void setAnchorPoint(int projectileIndex, int point);
 }
diff --git a/java/noppes/npcs/api/ability/type/IAbilityOrb.java b/java/noppes/npcs/api/ability/type/IAbilityOrb.java
index 81974f9..1ccccdc 100644
--- a/java/noppes/npcs/api/ability/type/IAbilityOrb.java
+++ b/java/noppes/npcs/api/ability/type/IAbilityOrb.java
@@ -64,4 +64,22 @@ public interface IAbilityOrb extends IAbility {
      */
     int getAnchorPoint();
     void setAnchorPoint(int point);
+
+    // Dual/Projectile count
+
+    int getProjectileCount();
+    void setProjectileCount(int count);
+
+    int getDualFireDelay();
+    void setDualFireDelay(int delay);
+
+    // Indexed accessors (for dual mode)
+    int getInnerColor(int projectileIndex);
+    void setInnerColor(int projectileIndex, int color);
+
+    int getOuterColor(int projectileIndex);
+    void setOuterColor(int projectileIndex, int color);
+
+    int getAnchorPoint(int projectileIndex);
+    void setAnchorPoint(int projectileIndex, int point);
 }