diff --git a/server/gameserver/battledatacontext.h b/server/gameserver/battledatacontext.h
index 4a686e77..8c5f80ab 100644
--- a/server/gameserver/battledatacontext.h
+++ b/server/gameserver/battledatacontext.h
@@ -69,11 +69,11 @@ struct BattleDataContext
     int GetClipVolume(Creature* c, Weapon* weapon);
     int GetFireRate(Creature* c, Weapon* weapon);
     int GetReloadTime(Creature* c, Weapon* weapon);
+    float GetHeroTotalAtk();
 
 private:
     void Clear();
     float GetTotalAtk(Bullet* bullet);
-    float GetHeroTotalAtk();
     float GetWeaponAtk(Bullet* bullet);
     bool IsCrit(Bullet* bullet);
     float GetCrit(Bullet* bullet);
diff --git a/server/gameserver/skillhelper.cc b/server/gameserver/skillhelper.cc
index f5de0bb3..d797181e 100644
--- a/server/gameserver/skillhelper.cc
+++ b/server/gameserver/skillhelper.cc
@@ -251,12 +251,17 @@ bool SkillHelper::ProcBulletDmg(Bullet* bullet, Creature* target, float& finaly_
 {
     finaly_dmg = 0.0f;
     MetaData::Skill* skill_meta = bullet->skill_meta;
-    if (!skill_meta) {
+    if (!skill_meta || skill_meta->number_meta) {
         return false;
     }
    switch (skill_meta->GetMagicId()) {
     case MAGIC_AXXF:
         {
+            finaly_dmg =
+                (skill_meta->number_meta->float_ratio +
+                 skill_meta->number_meta->float_ratio * target->GetBattleContext()->GetHeroTotalAtk()) *
+                (1 - target->GetBattleContext()->GetDef() / 1000);
+            return true;
         }
         break;
     default: