--超魔導竜騎士－ドラグーン・オブ・レッドアイズ
---@param c Card
function c37818794.initial_effect(c)
	--fusion material
	aux.AddFusionProcCodeFun(c,46986414,{74677422,c37818794.mfilter},1,true,true)
	c:EnableReviveLimit()
	--immune
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_CANNOT_BE_EFFECT_TARGET)
	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e1:SetRange(LOCATION_MZONE)
	e1:SetValue(1)
	c:RegisterEffect(e1)
	local e2=e1:Clone()
	e2:SetCode(EFFECT_INDESTRUCTABLE_EFFECT)
	c:RegisterEffect(e2)
	--destroy
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(37818794,0))
	e3:SetCategory(CATEGORY_DESTROY+CATEGORY_DAMAGE)
	e3:SetType(EFFECT_TYPE_IGNITION)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCondition(c37818794.descon)
	e3:SetTarget(c37818794.destg)
	e3:SetOperation(c37818794.desop)
	c:RegisterEffect(e3)
	--negate
	local e4=Effect.CreateEffect(c)
	e4:SetDescription(aux.Stringid(37818794,1))
	e4:SetCategory(CATEGORY_NEGATE+CATEGORY_DESTROY+CATEGORY_ATKCHANGE)
	e4:SetType(EFFECT_TYPE_QUICK_O)
	e4:SetCode(EVENT_CHAINING)
	e4:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DAMAGE_CAL)
	e4:SetRange(LOCATION_MZONE)
	e4:SetCountLimit(1)
	e4:SetCondition(c37818794.discon)
	e4:SetCost(c37818794.discost)
	e4:SetTarget(c37818794.distg)
	e4:SetOperation(c37818794.disop)
	c:RegisterEffect(e4)
	--material check
	local e5=Effect.CreateEffect(c)
	e5:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_CONTINUOUS)
	e5:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e5:SetCode(EVENT_SPSUMMON_SUCCESS)
	e5:SetCondition(c37818794.matcon)
	e5:SetOperation(c37818794.matop)
	c:RegisterEffect(e5)
	local e6=Effect.CreateEffect(c)
	e6:SetType(EFFECT_TYPE_SINGLE)
	e6:SetCode(EFFECT_MATERIAL_CHECK)
	e6:SetValue(c37818794.valcheck)
	e6:SetLabelObject(e5)
	c:RegisterEffect(e6)
end
c37818794.material_setcode=0x3b
function c37818794.red_eyes_fusion_check(tp,sg,fc)
	return sg:IsExists(Card.IsFusionCode,1,nil,74677422)
end
function c37818794.mfilter(c)
	return c:IsRace(RACE_DRAGON) and c:IsFusionType(TYPE_EFFECT)
end
function c37818794.descon(e,tp,eg,ep,ev,re,r,rp)
	return e:GetHandler():GetFlagEffectLabel(37818795) and e:GetHandler():GetFlagEffectLabel(37818795)>0
end
function c37818794.destg(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return Duel.IsExistingMatchingCard(aux.TRUE,tp,0,LOCATION_MZONE,1,nil)
		and c:GetFlagEffect(37818794)<c:GetFlagEffectLabel(37818795) end
	c:RegisterFlagEffect(37818794,RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END,0,1)
	local g=Duel.GetMatchingGroup(aux.TRUE,tp,0,LOCATION_MZONE,nil)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,0)
end
function c37818794.desop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
	local g=Duel.SelectMatchingCard(tp,aux.TRUE,tp,0,LOCATION_MZONE,1,1,nil)
	if g:GetCount()>0 then
		local atk=g:GetFirst():GetTextAttack()
		if atk<0 then atk=0 end
		Duel.HintSelection(g)
		if Duel.Destroy(g,REASON_EFFECT)~=0 then
			Duel.Damage(1-tp,atk,REASON_EFFECT)
		end
	end
end
function c37818794.discon(e,tp,eg,ep,ev,re,r,rp)
	return not e:GetHandler():IsStatus(STATUS_BATTLE_DESTROYED) and Duel.IsChainNegatable(ev)
end
function c37818794.discost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsDiscardable,tp,LOCATION_HAND,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DISCARD)
	local g=Duel.SelectMatchingCard(tp,Card.IsDiscardable,tp,LOCATION_HAND,0,1,1,nil)
	Duel.SendtoGrave(g,REASON_COST+REASON_DISCARD)
end
function c37818794.distg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_NEGATE,eg,1,0,0)
	if re:GetHandler():IsDestructable() and re:GetHandler():IsRelateToEffect(re) then
		Duel.SetOperationInfo(0,CATEGORY_DESTROY,eg,1,0,0)
	end
end
function c37818794.disop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if Duel.NegateActivation(ev) and re:GetHandler():IsRelateToEffect(re) and Duel.Destroy(eg,REASON_EFFECT)~=0
		and c:IsRelateToEffect(e) and c:IsFaceup() then
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_UPDATE_ATTACK)
		e1:SetValue(1000)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_DISABLE)
		c:RegisterEffect(e1)
	end
end
function c37818794.matcon(e,tp,eg,ep,ev,re,r,rp)
	return e:GetHandler():IsSummonType(SUMMON_TYPE_FUSION) and e:GetLabel()>0
end
function c37818794.matop(e,tp,eg,ep,ev,re,r,rp)
	e:GetHandler():RegisterFlagEffect(37818795,RESET_EVENT+RESETS_STANDARD,0,1,e:GetLabel())
end
function c37818794.valcheck(e,c)
	local g=c:GetMaterial()
	local ct=g:FilterCount(Card.IsFusionType,nil,TYPE_NORMAL)
	e:GetLabelObject():SetLabel(ct)
end
