--蒼眼の銀龍
function c40908371.initial_effect(c)
	--synchro summon
	aux.AddSynchroProcedure(c,nil,aux.NonTuner(Card.IsType,TYPE_NORMAL),1)
	c:EnableReviveLimit()
	--negate
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(40908371,0))
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_F)
	e1:SetCode(EVENT_SPSUMMON_SUCCESS)
	e1:SetOperation(c40908371.effop)
	c:RegisterEffect(e1)
	--spsumon
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(40908371,0))
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCode(EVENT_PHASE+PHASE_STANDBY)
	e2:SetCountLimit(1)
	e2:SetCondition(c40908371.spcon)
	e2:SetTarget(c40908371.sptg)
	e2:SetOperation(c40908371.spop)
	c:RegisterEffect(e2)
end
function c40908371.filter(c)
	return c:IsFaceup() and c:IsRace(RACE_DRAGON)
end
function c40908371.effop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local g=Duel.GetMatchingGroup(c40908371.filter,tp,LOCATION_MZONE,0,nil)
	local tc=g:GetFirst()
	while tc do
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_INDESTRUCTABLE_EFFECT)
		e1:SetProperty(EFFECT_CANNOT_DISABLE)
		e1:SetValue(1)
		e1:SetReset(RESET_EVENT+0x1fe0000+RESET_PHASE+PHASE_END,2)
		tc:RegisterEffect(e1)
		local e2=Effect.CreateEffect(c)
		e2:SetType(EFFECT_TYPE_SINGLE)
		e2:SetCode(EFFECT_CANNOT_BE_EFFECT_TARGET)
		e2:SetProperty(EFFECT_CANNOT_DISABLE)
		e2:SetValue(1)
		e2:SetReset(RESET_EVENT+0x1fe0000+RESET_PHASE+PHASE_END,2)
		tc:RegisterEffect(e2)
		tc=g:GetNext()
	end
end
function c40908371.spcon(e,tp,eg,ep,ev,re,r,rp)
	return Duel.GetTurnPlayer()==tp
end
function c40908371.spfilter(c,e,tp)
	return c:IsType(TYPE_NORMAL) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function c40908371.sptg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) and c40908371.spfilter(chkc,e,tp) end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingTarget(c40908371.spfilter,tp,LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectTarget(tp,c40908371.spfilter,tp,LOCATION_GRAVE,0,1,1,nil,e,tp)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,1,0,0)
end
function c40908371.spop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc and tc:IsRelateToEffect(e) then
		Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP)
	end
end
