--太古龙·奈瑟龙
function c10160007.initial_effect(c)
	c:EnableReviveLimit()
	--cannot special summon
	local e1=Effect.CreateEffect(c)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_UNCOPYABLE)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_SPSUMMON_CONDITION)
	c:RegisterEffect(e1)
	--spsummon
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(10160007,0))
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e2:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DELAY)
	e2:SetRange(LOCATION_HAND+LOCATION_GRAVE)
	e2:SetCode(EVENT_DAMAGE)
	e2:SetCountLimit(1,10160007)
	e2:SetCost(c10160007.spcost)
	e2:SetTarget(c10160007.sptg)
	e2:SetOperation(c10160007.spop)
	c:RegisterEffect(e2) 
	--search
	local e3=Effect.CreateEffect(c)
	e3:SetCategory(CATEGORY_SEARCH+CATEGORY_TOHAND)
	e3:SetDescription(aux.Stringid(10160007,1))
	e3:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e3:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DELAY)
	e3:SetCode(EVENT_TO_GRAVE)
	e3:SetCountLimit(1,10160007)
	e3:SetTarget(c10160007.setg)
	e3:SetOperation(c10160007.seop)
	c:RegisterEffect(e3)  
	--cannot attack
	local e4=Effect.CreateEffect(c)
	e4:SetType(EFFECT_TYPE_FIELD)
	e4:SetRange(LOCATION_MZONE)
	e4:SetCode(EFFECT_CANNOT_ATTACK)
	e4:SetTargetRange(LOCATION_MZONE,0)
	e4:SetTarget(c10160007.antarget)
	c:RegisterEffect(e4) 
end

function c10160007.antarget(e,c)
	return c~=e:GetHandler()
end

function c10160007.filter(c)
	return c:IsSetCard(0x9333) and c:IsType(TYPE_MONSTER) and c:IsAbleToHand() and not c:IsHasEffect(EFFECT_NECRO_VALLEY)
end
function c10160007.setg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(c10160007.filter,tp,LOCATION_DECK+LOCATION_GRAVE,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK+LOCATION_GRAVE)
end
function c10160007.seop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,c10160007.filter,tp,LOCATION_DECK+LOCATION_GRAVE,0,1,1,nil)
	if g:GetCount()>0 and not g:GetFirst():IsHasEffect(EFFECT_NECRO_VALLEY) then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
	end
end

function c10160007.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.PayLPCost(tp,math.floor(Duel.GetLP(tp)/2))
end

function c10160007.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and e:GetHandler():IsCanBeSpecialSummoned(e,0,tp,true,true) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,e:GetHandler(),1,0,0)
end

function c10160007.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) then return end
	if Duel.SpecialSummon(c,0,tp,tp,true,true,POS_FACEUP)==0 and Duel.GetLocationCount(tp,LOCATION_MZONE)<=0
		and c:IsCanBeSpecialSummoned(e,0,tp,true,true) and c:IsLocation(LOCATION_HAND) then
		Duel.SendtoGrave(c,REASON_RULE)
	end
end