diff --git a/common/ruletypes.h b/common/ruletypes.h
index 78b0d35ff..0567a5743 100644
--- a/common/ruletypes.h
+++ b/common/ruletypes.h
@@ -196,6 +196,7 @@ RULE_BOOL(Character, OnInviteReceiveAlreadyinGroupMessage, true, "If you want cl
 RULE_BOOL(Character, PetZoneWithOwner, true, "Should Pets Zone with Owner")
 RULE_BOOL(Character, FullManaOnDeath, true, "On death set mana to full")
 RULE_BOOL(Character, FullEndurOnDeath, true, "On death set endurance to full")
+RULE_INT(Character, ExperiencePercentCapPerKill, -1, "Caps the percentage of experience that can be gained per kill. -1 disables the cap; 0 blocks all (non-aa) xp.")
 RULE_CATEGORY_END()
 
 RULE_CATEGORY(Mercs)
diff --git a/zone/exp.cpp b/zone/exp.cpp
index df0faf276..9fa7e1a94 100644
--- a/zone/exp.cpp
+++ b/zone/exp.cpp
@@ -496,6 +496,16 @@ void Client::CalculateExp(uint32 in_add_exp, uint32 &add_exp, uint32 &add_aaxp,
 	}
 
 	add_exp = GetEXP() + add_exp;
+	
+	//Enforce Percent XP Cap per kill, if rule is enabled
+	int kill_percent_xp_cap = RuleI(Character, ExperiencePercentCapPerKill);
+	if (kill_percent_xp_cap >= 0) {
+		auto experience_for_level = (GetEXPForLevel(GetLevel() + 1) - GetEXPForLevel(GetLevel()));
+		auto exp_percent = static_cast<uint32>(std::ceil(static_cast<float>(add_exp / experience_for_level) * 100.0f));
+		if (exp_percent > kill_percent_xp_cap) {
+			add_exp = static_cast<uint32>(std::floor(experience_for_level * (kill_percent_xp_cap / 100.0f)));
+		}
+	}
 }
 
 void Client::AddEXP(uint32 in_add_exp, uint8 conlevel, bool resexp) {