diff --git a/c12081875.lua b/c12081875.lua
index 1b6d19f18..d8dfafe84 100644
--- a/c12081875.lua
+++ b/c12081875.lua
@@ -29,7 +29,7 @@ function c12081875.effcon(e)
 end
 function c12081875.efffilter(c,e,tp,eg,ep,ev,re,r,rp)
 	if not (c:IsSetCard(0x11c) and c:IsType(TYPE_MONSTER) and c:IsAbleToDeck() and (c:IsLocation(LOCATION_GRAVE) or c:IsFaceup())) then return false end
-	local te=c.discard_effect
+	local te=c.thunder_dragon_discard_effect
 	if not te then return false end
 	local tg=te:GetTarget()
 	return not tg or tg and tg(e,tp,eg,ep,ev,re,r,rp,0)
@@ -44,14 +44,14 @@ function c12081875.efftg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
 	Duel.ClearTargetCard()
 	tc:CreateEffectRelation(e)
 	e:SetLabelObject(tc)
-	local te=tc.discard_effect
+	local te=tc.thunder_dragon_discard_effect
 	local tg=te:GetTarget()
 	if tg then tg(e,tp,eg,ep,ev,re,r,rp,1) end
 end
 function c12081875.effop(e,tp,eg,ep,ev,re,r,rp)
 	local tc=e:GetLabelObject()
 	if tc:IsRelateToEffect(e) then
-		local te=tc.discard_effect
+		local te=tc.thunder_dragon_discard_effect
 		local op=te:GetOperation()
 		if op then op(e,tp,eg,ep,ev,re,r,rp) end
 		Duel.BreakEffect()
diff --git a/c20318029.lua b/c20318029.lua
index 33e4ba62e..5e71d72d1 100644
--- a/c20318029.lua
+++ b/c20318029.lua
@@ -15,7 +15,7 @@ function c20318029.initial_effect(c)
 	e1:SetTarget(c20318029.atktg)
 	e1:SetOperation(c20318029.atkop)
 	c:RegisterEffect(e1)
-	c20318029.discard_effect=e1
+	c20318029.thunder_dragon_discard_effect=e1
 	--search
 	local e2=Effect.CreateEffect(c)
 	e2:SetDescription(aux.Stringid(20318029,1))
diff --git a/c26400609.lua b/c26400609.lua
index 272a32b19..4fbee7d05 100644
--- a/c26400609.lua
+++ b/c26400609.lua
@@ -45,7 +45,7 @@ function c26400609.initial_effect(c)
 	e4:SetTarget(c26400609.thtg)
 	e4:SetOperation(c26400609.thop)
 	c:RegisterEffect(e4)
-	c26400609.Dragon_Ruler_handes_effect=e3
+	c26400609.dragon_ruler_discard_effect=e3
 end
 function c26400609.rfilter(c)
 	return (c:IsRace(RACE_DRAGON) or c:IsAttribute(ATTRIBUTE_WATER)) and c:IsAbleToRemoveAsCost()
diff --git a/c27268998.lua b/c27268998.lua
index 2df696df9..c3bdba5b8 100644
--- a/c27268998.lua
+++ b/c27268998.lua
@@ -31,7 +31,7 @@ end
 function s.mfilter(ft,lv,race,att)
 	return ft==1 and lv>=5 and bit.band(race,RACE_FIEND)==RACE_FIEND
 end
-s.Metallization_material=s.mfilter
+s.metalmorph_material=s.mfilter
 function s.setcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return not e:GetHandler():IsPublic() end
 end
diff --git a/c27704731.lua b/c27704731.lua
index b83c050b1..bb36ec04e 100644
--- a/c27704731.lua
+++ b/c27704731.lua
@@ -33,7 +33,7 @@ end
 function s.mfilter(ft,lv,race,att)
 	return ft==1 and lv>=5 and race&RACE_WARRIOR~=0
 end
-s.Metallization_material=s.mfilter
+s.metalmorph_material=s.mfilter
 function s.thcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return not e:GetHandler():IsPublic() end
 end
diff --git a/c29596581.lua b/c29596581.lua
index d6ef495fa..7ce8a481e 100644
--- a/c29596581.lua
+++ b/c29596581.lua
@@ -11,7 +11,7 @@ function c29596581.initial_effect(c)
 	e1:SetTarget(c29596581.target)
 	e1:SetOperation(c29596581.operation)
 	c:RegisterEffect(e1)
-	c29596581.discard_effect=e1
+	c29596581.thunder_dragon_discard_effect=e1
 	--spsummon
 	local e2=Effect.CreateEffect(c)
 	e2:SetDescription(aux.Stringid(29596581,1))
diff --git a/c31786629.lua b/c31786629.lua
index 619b46f85..66600d7ea 100644
--- a/c31786629.lua
+++ b/c31786629.lua
@@ -10,7 +10,7 @@ function c31786629.initial_effect(c)
 	e1:SetTarget(c31786629.target)
 	e1:SetOperation(c31786629.operation)
 	c:RegisterEffect(e1)
-	c31786629.discard_effect=e1
+	c31786629.thunder_dragon_discard_effect=e1
 end
 function c31786629.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local c=e:GetHandler()
diff --git a/c4965193.lua b/c4965193.lua
index 9add4357c..4482d5edf 100644
--- a/c4965193.lua
+++ b/c4965193.lua
@@ -30,7 +30,7 @@ function s.initial_effect(c)
 end
 function s.efffilter(c,e,tp,eg,ep,ev,re,r,rp)
 	if not (c:IsSetCard(0x1c4) and c:IsLevel(7) and c:IsAbleToGraveAsCost()) then return false end
-	local te=c.Dragon_Ruler_handes_effect
+	local te=c.dragon_ruler_discard_effect
 	if not te then return false end
 	local tg=te:GetTarget()
 	return not tg or tg(e,tp,eg,ep,ev,re,r,rp,0,nil,c)
@@ -44,7 +44,7 @@ function s.copytg(e,tp,eg,ep,ev,re,r,rp,chk)
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
 	local g=Duel.SelectMatchingCard(tp,s.efffilter,tp,LOCATION_DECK,0,1,1,nil,e,tp,eg,ep,ev,re,r,rp)
 	local tc=g:GetFirst()
-	local te=tc.Dragon_Ruler_handes_effect
+	local te=tc.dragon_ruler_discard_effect
 	Duel.SendtoGrave(g,REASON_COST)
 	c:RemoveOverlayCard(tp,1,1,REASON_COST)
 	e:SetProperty(te:GetProperty())
diff --git a/c53804307.lua b/c53804307.lua
index 4b72c5f4b..5477df364 100644
--- a/c53804307.lua
+++ b/c53804307.lua
@@ -46,7 +46,7 @@ function c53804307.initial_effect(c)
 	e4:SetTarget(c53804307.thtg)
 	e4:SetOperation(c53804307.thop)
 	c:RegisterEffect(e4)
-	c53804307.Dragon_Ruler_handes_effect=e3
+	c53804307.dragon_ruler_discard_effect=e3
 end
 function c53804307.rfilter(c)
 	return (c:IsRace(RACE_DRAGON) or c:IsAttribute(ATTRIBUTE_FIRE)) and c:IsAbleToRemoveAsCost()
diff --git a/c56713174.lua b/c56713174.lua
index 4579672e7..808dd26e1 100644
--- a/c56713174.lua
+++ b/c56713174.lua
@@ -13,7 +13,7 @@ function c56713174.initial_effect(c)
 	e1:SetTarget(c56713174.target)
 	e1:SetOperation(c56713174.operation)
 	c:RegisterEffect(e1)
-	c56713174.discard_effect=e1
+	c56713174.thunder_dragon_discard_effect=e1
 	--search thunder dragon
 	local e2=Effect.CreateEffect(c)
 	e2:SetDescription(aux.Stringid(56713174,1))
diff --git a/c80870883.lua b/c80870883.lua
index 15e6e0d5e..10f081659 100644
--- a/c80870883.lua
+++ b/c80870883.lua
@@ -31,7 +31,7 @@ end
 function s.mfilter(ft,lv,race,att)
 	return ft==1 and lv>=5 and bit.band(race,RACE_DRAGON)==RACE_DRAGON
 end
-s.Metallization_material=s.mfilter
+s.metalmorph_material=s.mfilter
 function s.setcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return not e:GetHandler():IsPublic() end
 end
diff --git a/c83107873.lua b/c83107873.lua
index e82997f71..102c0bf3e 100644
--- a/c83107873.lua
+++ b/c83107873.lua
@@ -11,7 +11,7 @@ function c83107873.initial_effect(c)
 	e1:SetTarget(c83107873.target)
 	e1:SetOperation(c83107873.operation)
 	c:RegisterEffect(e1)
-	c83107873.discard_effect=e1
+	c83107873.thunder_dragon_discard_effect=e1
 	--shuffle and draw
 	local e2=Effect.CreateEffect(c)
 	e2:SetDescription(aux.Stringid(83107873,1))
diff --git a/c89399912.lua b/c89399912.lua
index d4491d4ed..4d2eed069 100644
--- a/c89399912.lua
+++ b/c89399912.lua
@@ -45,7 +45,7 @@ function c89399912.initial_effect(c)
 	e4:SetTarget(c89399912.thtg)
 	e4:SetOperation(c89399912.thop)
 	c:RegisterEffect(e4)
-	c89399912.Dragon_Ruler_handes_effect=e3
+	c89399912.dragon_ruler_discard_effect=e3
 end
 function c89399912.rfilter(c)
 	return (c:IsRace(RACE_DRAGON) or c:IsAttribute(ATTRIBUTE_WIND)) and c:IsAbleToRemoveAsCost()
diff --git a/c89812483.lua b/c89812483.lua
index 64b6bd583..e4a40bf92 100644
--- a/c89812483.lua
+++ b/c89812483.lua
@@ -24,7 +24,7 @@ function s.filter1(c,e,tp)
 end
 function s.filter2(c,e,tp,ft,lv,race,att)
 	if not (not c:IsSummonableCard() and aux.IsCodeListed(c,89812483) and c:IsType(TYPE_MONSTER)) then return false end
-	local proc=e:GetHandler():IsCode(id) and c.Metallization_material and c.Metallization_material(ft,lv,race,att)
+	local proc=e:GetHandler():IsCode(id) and c.metalmorph_material and c.metalmorph_material(ft,lv,race,att)
 	return c:IsCanBeSpecialSummoned(e,0,tp,proc,proc,POS_FACEUP)
 end
 function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
@@ -49,7 +49,7 @@ function s.activate(e,tp,eg,ep,ev,re,r,rp)
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
 	local tc=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.filter2),tp,LOCATION_DECK+LOCATION_HAND+LOCATION_GRAVE,0,1,1,nil,e,tp,e:GetLabel()):GetFirst()
 	if tc and Duel.SpecialSummon(tc,0,tp,tp,true,true,POS_FACEUP)>0 then
-		local proc=c:IsCode(id) and tc.Metallization_material and tc.Metallization_material(ft,lv,race,att)
+		local proc=c:IsCode(id) and tc.metalmorph_material and tc.metalmorph_material(ft,lv,race,att)
 		if proc then tc:CompleteProcedure() end
 		if ft==1 and c:IsOnField() and c:IsRelateToEffect(e) and Duel.SelectYesNo(tp,aux.Stringid(id,2)) then
 			Duel.BreakEffect()
diff --git a/c90411554.lua b/c90411554.lua
index 51f99c48e..ca0823dbf 100644
--- a/c90411554.lua
+++ b/c90411554.lua
@@ -46,7 +46,7 @@ function c90411554.initial_effect(c)
 	e4:SetTarget(c90411554.thtg)
 	e4:SetOperation(c90411554.thop)
 	c:RegisterEffect(e4)
-	c90411554.Dragon_Ruler_handes_effect=e3
+	c90411554.dragon_ruler_discard_effect=e3
 end
 function c90411554.rfilter(c)
 	return (c:IsRace(RACE_DRAGON) or c:IsAttribute(ATTRIBUTE_EARTH)) and c:IsAbleToRemoveAsCost()