diff --git a/changelog.txt b/changelog.txt
index ac53a761b..26da2b13c 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3,6 +3,7 @@ EQEMu Changelog (Started on Sept 24, 2003 15:50)
 == 07/2/2014 ==
 Kayen: Implemented SE_Sanctuary - Places caster at bottom hate list, effect fades if caster cast spell on targets other than self.
 Kayen: Implemented SE_ResourceTap - Coverts a percent of dmg from dmg spells(DD/DoT) to hp/mana/end.
+Kayen: Implemented SE_FactionModPct - Modifies faction gains and losses by percent.
 
 == 06/25/2014 ==
 Kayen: Updated SE_Hate (Renamed from SE_Hate2) to now properly work for instant +/- hate spells.
diff --git a/common/spdat.h b/common/spdat.h
index 3b9d88995..c579a1af7 100644
--- a/common/spdat.h
+++ b/common/spdat.h
@@ -605,7 +605,7 @@ typedef enum {
 #define SE_AddHatePct					455 // implemented  Modify total hate by %
 #define SE_AddHateOverTimePct			456 // implemented  Modify total hate by % over time.
 #define SE_ResourceTap					457 // implemented  Coverts a percent of dmg from dmg spells(DD/DoT) to hp/mana/end.
-//#define SE_FactionModPct				458 // not used
+#define SE_FactionModPct				458 // implemented  Modifies faction gains and losses by percent.
 #define SE_DamageModifier2				459 // implemented - Modifies melee damage by skill type
 
 // LAST
diff --git a/zone/bonuses.cpp b/zone/bonuses.cpp
index 0e521a6db..e27378207 100644
--- a/zone/bonuses.cpp
+++ b/zone/bonuses.cpp
@@ -1315,6 +1315,16 @@ void Client::ApplyAABonuses(uint32 aaid, uint32 slots, StatBonuses* newbon)
 				newbon->PetMeleeMitigation += base1;
 				break;
 
+			case SE_FactionModPct:
+			{
+				if((base1 < 0) && (newbon->FactionModPct > base1))
+					newbon->FactionModPct = base1;
+
+				else if(newbon->FactionModPct < base1)
+					newbon->FactionModPct = base1;
+				break;
+			}
+
 		}
 	}
 }
@@ -2860,6 +2870,16 @@ void Mob::ApplySpellsBonuses(uint16 spell_id, uint8 casterlevel, StatBonuses* ne
 				newbon->Sanctuary = true;
 				break;
 
+			case SE_FactionModPct:
+			{
+				if((effect_value < 0) && (newbon->FactionModPct > effect_value))
+					newbon->FactionModPct = effect_value;
+
+				else if(newbon->FactionModPct < effect_value)
+					newbon->FactionModPct = effect_value;
+				break;
+			}
+
 			//Special custom cases for loading effects on to NPC from 'npc_spels_effects' table
 			if (IsAISpellEffect) {
 				
@@ -4338,6 +4358,12 @@ void Mob::NegateSpellsBonuses(uint16 spell_id)
 					spellbonuses.Sanctuary = effect_value;
 					break;
 
+				case SE_FactionModPct:
+					spellbonuses.FactionModPct = effect_value;
+					itembonuses.FactionModPct = effect_value;
+					aabonuses.FactionModPct = effect_value;
+					break;
+
 			}
 		}
 	}
diff --git a/zone/client.cpp b/zone/client.cpp
index 4ec3ce2d7..12a9ada67 100644
--- a/zone/client.cpp
+++ b/zone/client.cpp
@@ -7629,6 +7629,9 @@ void Client::SetFactionLevel(uint32 char_id, uint32 npc_id, uint8 char_class, ui
 			if(npc_value[i] != 0) {
 				tmpValue = current_value + mod + npc_value[i];
 
+				int16 FactionModPct = spellbonuses.FactionModPct + itembonuses.FactionModPct + aabonuses.FactionModPct;
+				tmpValue += (tmpValue * FactionModPct) / 100; 
+
 				// Make sure faction hits don't go to GMs...
 				if (m_pp.gm==1 && (tmpValue < current_value)) {
 					tmpValue = current_value;
diff --git a/zone/common.h b/zone/common.h
index 0768a0835..9cb80211a 100644
--- a/zone/common.h
+++ b/zone/common.h
@@ -373,6 +373,7 @@ struct StatBonuses {
 	bool	BerserkSPA;							// berserk effect
 	int16	Metabolism;							// Food/drink consumption rates.
 	bool	Sanctuary;							// Sanctuary effect, lowers place on hate list until cast on others.
+	int16   FactionModPct;						// Modifies amount of faction gained.
 
 	// AAs
 	int8	Packrat;							//weight reduction for items, 1 point = 10%