diff --git a/src/Data/ModCache.lua b/src/Data/ModCache.lua
index f6d3595b1..3f918f64a 100755
--- a/src/Data/ModCache.lua
+++ b/src/Data/ModCache.lua
@@ -4126,7 +4126,7 @@ c["Leech Life 15% faster"]={{[1]={flags=0,keywordFlags=0,name="LifeLeechRate",ty
 c["Leech Life 20% slower"]={{[1]={flags=0,keywordFlags=0,name="LifeLeechRate",type="INC",value=-20}},nil}
 c["Leech Life 25% faster"]={{[1]={flags=0,keywordFlags=0,name="LifeLeechRate",type="INC",value=25}},nil}
 c["Leech Life 5% slower"]={{[1]={flags=0,keywordFlags=0,name="LifeLeechRate",type="INC",value=-5}},nil}
-c["Leech from Critical Hits is instant"]={nil,"Leech from Critical Hits is instant "}
+c["Leech from Critical Hits is instant"]={{[1]={[1]={type="Condition",var="CriticalStrike"},flags=0,keywordFlags=0,name="InstantLifeLeech",type="BASE",value=100},[2]={[1]={type="Condition",var="CriticalStrike"},flags=0,keywordFlags=0,name="InstantManaLeech",type="BASE",value=100},[3]={[1]={type="Condition",var="CriticalStrike"},flags=0,keywordFlags=0,name="InstantEnergyShieldLeech",type="BASE",value=100}},nil}
 c["Leeches 1% of maximum Life when you Cast a Spell"]={nil,"Leeches 1% of maximum Life when you Cast a Spell "}
 c["Leeches 10% of Physical Damage as Life"]={{[1]={flags=0,keywordFlags=0,name="PhysicalDamageLifeLeech",type="BASE",value=10}},nil}
 c["Leeches 5.5% of Physical Damage as Mana"]={{[1]={flags=0,keywordFlags=0,name="PhysicalDamageManaLeech",type="BASE",value=5.5}},nil}
diff --git a/src/Modules/ModParser.lua b/src/Modules/ModParser.lua
index 61ef8ef79..7c61e8794 100644
--- a/src/Modules/ModParser.lua
+++ b/src/Modules/ModParser.lua
@@ -4361,6 +4361,11 @@ local specialModList = {
 		mod("InstantManaLeech", "BASE", 100, { type = "Condition", var = "CriticalStrike" }),
 		mod("InstantEnergyShieldLeech", "BASE", 100, { type = "Condition", var = "CriticalStrike" })
 	},
+	["leech from critical hits is instant"] = { -- Atziri's Acuity
+		mod("InstantLifeLeech", "BASE", 100, { type = "Condition", var = "CriticalStrike" }),
+		mod("InstantManaLeech", "BASE", 100, { type = "Condition", var = "CriticalStrike" }),
+		mod("InstantEnergyShieldLeech", "BASE", 100, { type = "Condition", var = "CriticalStrike" })
+	},
 	["gain life and mana from leech instantly on critical hit"] = {
 		mod("InstantLifeLeech", "BASE", 100, { type = "Condition", var = "CriticalStrike" }),
 		mod("InstantManaLeech", "BASE", 100, { type = "Condition", var = "CriticalStrike" }),