diff --git a/sql/mangos.sql b/sql/mangos.sql
index 8e31799a3..500a95829 100644
--- a/sql/mangos.sql
+++ b/sql/mangos.sql
@@ -24,7 +24,7 @@ CREATE TABLE `db_version` (
   `version` varchar(120) default NULL,
   `creature_ai_version` varchar(120) default NULL,
   `cache_id` int(10) default '0',
-  `required_11205_01_mangos_spell_proc_event` bit(1) default NULL
+  `required_11214_02_mangos_command` bit(1) default NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8 ROW_FORMAT=FIXED COMMENT='Used DB version notes';
 
 --
@@ -552,6 +552,7 @@ INSERT INTO `command` VALUES
 ('debug play sound',1,'Syntax: .debug play sound #soundid\r\n\r\nPlay sound with #soundid.\r\nSound will be play only for you. Other players do not hear this.\r\nWarning: client may have more 5000 sounds...'),
 ('debug setitemvalue',3,'Syntax: .debug setitemvalue #guid #field [int|hex|bit|float] #value\r\n\r\nSet the field #field of the item #itemguid in your inventroy to value #value.\r\n\r\nUse type arg for set input format: int (decimal number), hex (hex value), bit (bitstring), float. By default expect integer input format.'),
 ('debug setvalue',3,'Syntax: .debug setvalue #field [int|hex|bit|float] #value\r\n\r\nSet the field #field of the selected target to value #value. If no target is selected, set the content of your field.\r\n\r\nUse type arg for set input format: int (decimal number), hex (hex value), bit (bitstring), float. By default expect integer input format.'),
+('debug spellcoefs',3,'Syntax: .debug spellcoefs #pellid\r\n\r\nShow default calculated and DB stored coefficients for direct/dot heal/damage.'),
 ('debug spellmods',3,'Syntax: .debug spellmods (flat|pct) #spellMaskBitIndex #spellModOp #value\r\n\r\nSet at client side spellmod affect for spell that have bit set with index #spellMaskBitIndex in spell family mask for values dependent from spellmod #spellModOp to #value.'),
 ('delticket',2,'Syntax: .delticket all\r\n        .delticket #num\r\n        .delticket $character_name\r\n\rall to dalete all tickets at server, $character_name to delete ticket of this character, #num to delete ticket #num.'),
 ('demorph',2,'Syntax: .demorph\r\n\r\nDemorph the selected player.'),
@@ -3859,6 +3860,11 @@ INSERT INTO `mangos_string` VALUES
 (1169,'Scripting library build for different mangosd revision.',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
 (1200,'You try to view cinemitic %u but it doesn\'t exist.',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
 (1201,'You try to view movie %u but it doesn\'t exist.',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
+(1202,'Spell %u %s = %f (*1.88 = %f) DB = %f AP = %f',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
+(1203,'direct heal',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
+(1204,'direct damage',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
+(1205,'dot heal',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
+(1206,'dot damage',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
 (1500,'%u - [%s] AutoSpawn: %u MaxLimit: %u Creatures: %u GameObjecs: %u Pools %u Chance: %f %s',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
 (1501,'%u - |cffffffff|Hpool:%u|h[%s]|h|r AutoSpawn: %u MaxLimit: %u Creatures: %u GameObjecs: %u Pools %u %s',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
 (1502,'%u - [%s] AutoSpawn: %u MaxLimit: %u Creatures: %u GameObjecs: %u Pools %u %s',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
diff --git a/sql/updates/11214_01_mangos_mangos_string.sql b/sql/updates/11214_01_mangos_mangos_string.sql
new file mode 100644
index 000000000..8b6df3b69
--- /dev/null
+++ b/sql/updates/11214_01_mangos_mangos_string.sql
@@ -0,0 +1,10 @@
+ALTER TABLE db_version CHANGE COLUMN required_11205_01_mangos_spell_proc_event required_11214_01_mangos_mangos_string bit;
+
+DELETE FROM mangos_string WHERE entry IN (1202,1203,1204,1205,1206);
+
+INSERT INTO mangos_string VALUES
+(1202,'Spell %u %s = %f (*1.88 = %f) DB = %f AP = %f',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
+(1203,'direct heal',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
+(1204,'direct damage',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
+(1205,'dot heal',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL),
+(1206,'dot damage',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
diff --git a/sql/updates/11214_02_mangos_command.sql b/sql/updates/11214_02_mangos_command.sql
new file mode 100644
index 000000000..68d0a13f3
--- /dev/null
+++ b/sql/updates/11214_02_mangos_command.sql
@@ -0,0 +1,7 @@
+ALTER TABLE db_version CHANGE COLUMN required_11214_01_mangos_mangos_string required_11214_02_mangos_command bit;
+
+DELETE FROM command WHERE name = 'debug spellcoefs';
+
+INSERT INTO command (name, security, help) VALUES
+('debug spellcoefs',3,'Syntax: .debug spellcoefs #pellid\r\n\r\nShow default calculated and DB stored coefficients for direct/dot heal/damage.');
+
diff --git a/src/game/Chat.cpp b/src/game/Chat.cpp
index 145e5799c..3a51a0b21 100644
--- a/src/game/Chat.cpp
+++ b/src/game/Chat.cpp
@@ -211,6 +211,7 @@ ChatCommand * ChatHandler::getCommandTable()
         { "setitemvalue",   SEC_ADMINISTRATOR,  false, &ChatHandler::HandleDebugSetItemValueCommand,        "", NULL },
         { "setvalue",       SEC_ADMINISTRATOR,  false, &ChatHandler::HandleDebugSetValueCommand,            "", NULL },
         { "spellcheck",     SEC_CONSOLE,        true,  &ChatHandler::HandleDebugSpellCheckCommand,          "", NULL },
+        { "spellcoefs",     SEC_ADMINISTRATOR,  true,  &ChatHandler::HandleDebugSpellCoefsCommand,          "", NULL },
         { "spellmods",      SEC_ADMINISTRATOR,  false, &ChatHandler::HandleDebugSpellModsCommand,           "", NULL },
         { "spawnvehicle",   SEC_ADMINISTRATOR,  false, &ChatHandler::HandleDebugSpawnVehicleCommand,        "", NULL },
         { "uws",            SEC_ADMINISTRATOR,  false, &ChatHandler::HandleDebugUpdateWorldStateCommand,    "", NULL },
diff --git a/src/game/Chat.h b/src/game/Chat.h
index c86c8776a..c9d4af774 100644
--- a/src/game/Chat.h
+++ b/src/game/Chat.h
@@ -189,6 +189,7 @@ class ChatHandler
         bool HandleDebugSetValueCommand(char* args);
         bool HandleDebugSpawnVehicleCommand(char* args);
         bool HandleDebugSpellCheckCommand(char* args);
+        bool HandleDebugSpellCoefsCommand(char* args);
         bool HandleDebugSpellModsCommand(char* args);
         bool HandleDebugUpdateWorldStateCommand(char* args);
 
diff --git a/src/game/Language.h b/src/game/Language.h
index 4a0404d2d..b4f6f475b 100644
--- a/src/game/Language.h
+++ b/src/game/Language.h
@@ -920,7 +920,12 @@ enum MangosStrings
     // Debug commands
     LANG_CINEMATIC_NOT_EXIST            = 1200,
     LANG_MOVIE_NOT_EXIST                = 1201,
-    // Room for more debug                1202-1299 not used
+    LANG_SPELLCOEFS                     = 1202,
+    LANG_DIRECT_HEAL                    = 1203,
+    LANG_DIRECT_DAMAGE                  = 1204,
+    LANG_DOT_HEAL                       = 1205,
+    LANG_DOT_DAMAGE                     = 1206,
+    // Room for more debug                1207-1299 not used
 
     // Reserved for old client release branches specific strings
     // Room for old clients 2.x           1300-1399 not used
diff --git a/src/game/debugcmds.cpp b/src/game/debugcmds.cpp
index c19fbd948..95dd144f1 100644
--- a/src/game/debugcmds.cpp
+++ b/src/game/debugcmds.cpp
@@ -1085,6 +1085,57 @@ bool ChatHandler::HandleDebugModValueCommand(char* args)
     return HandlerDebugModValueHelper(target, field, typeStr, valStr);
 }
 
+bool ChatHandler::HandleDebugSpellCoefsCommand(char* args)
+{
+    uint32 spellid = ExtractSpellIdFromLink(&args);
+    if (!spellid)
+        return false;
+
+    SpellEntry const * spellEntry = sSpellStore.LookupEntry(spellid);
+    if (!spellEntry)
+        return false;
+
+    SpellBonusEntry const* bonus = sSpellMgr.GetSpellBonusData(spellid);
+
+    float direct_calc = CalculateDefaultCoefficient(spellEntry, SPELL_DIRECT_DAMAGE);
+    float dot_calc = CalculateDefaultCoefficient(spellEntry, DOT);
+
+    bool isDirectHeal = false;
+    for(int i = 0; i < 3; ++i)
+    {
+        // Heals (Also count Mana Shield and Absorb effects as heals)
+        if (spellEntry->Effect[i] == SPELL_EFFECT_HEAL || spellEntry->Effect[i] == SPELL_EFFECT_HEAL_MAX_HEALTH ||
+            (spellEntry->Effect[i] == SPELL_EFFECT_APPLY_AURA && (spellEntry->EffectApplyAuraName[i] == SPELL_AURA_SCHOOL_ABSORB || spellEntry->EffectApplyAuraName[i] == SPELL_AURA_PERIODIC_HEAL)) )
+        {
+            isDirectHeal = true;
+            break;
+        }
+    }
+
+    bool isDotHeal = false;
+    for(int i = 0; i < 3; ++i)
+    {
+        // Periodic Heals
+        if (spellEntry->Effect[i] == SPELL_EFFECT_APPLY_AURA && spellEntry->EffectApplyAuraName[i] == SPELL_AURA_PERIODIC_HEAL)
+        {
+            isDotHeal = true;
+            break;
+        }
+    }
+
+    char const* directHealStr = GetMangosString(LANG_DIRECT_HEAL);
+    char const* directDamageStr = GetMangosString(LANG_DIRECT_DAMAGE);
+    char const* dotHealStr = GetMangosString(LANG_DOT_HEAL);
+    char const* dotDamageStr = GetMangosString(LANG_DOT_DAMAGE);
+
+    PSendSysMessage(LANG_SPELLCOEFS, spellid, isDirectHeal ? directHealStr : directDamageStr,
+        direct_calc, direct_calc * 1.88f, bonus ? bonus->direct_damage : 0.0f, bonus ? bonus->ap_bonus : 0.0f);
+    PSendSysMessage(LANG_SPELLCOEFS, spellid, isDotHeal ? dotHealStr : dotDamageStr,
+        dot_calc, dot_calc * 1.88f, bonus ? bonus->dot_damage : 0.0f, bonus ? bonus->ap_dot_bonus : 0.0f);
+
+    return true;
+}
+
 bool ChatHandler::HandleDebugSpellModsCommand(char* args)
 {
     char* typeStr = ExtractLiteralArg(&args);
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index d41c50bd9..c2f47855e 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "11213"
+ #define REVISION_NR "11214"
 #endif // __REVISION_NR_H__
diff --git a/src/shared/revision_sql.h b/src/shared/revision_sql.h
index 07dbf61c2..31a7c6696 100644
--- a/src/shared/revision_sql.h
+++ b/src/shared/revision_sql.h
@@ -1,6 +1,6 @@
 #ifndef __REVISION_SQL_H__
 #define __REVISION_SQL_H__
  #define REVISION_DB_CHARACTERS "required_11117_02_characters_world"
- #define REVISION_DB_MANGOS "required_11205_01_mangos_spell_proc_event"
+ #define REVISION_DB_MANGOS "required_11214_02_mangos_command"
  #define REVISION_DB_REALMD "required_10008_01_realmd_realmd_db_version"
 #endif // __REVISION_SQL_H__