--化石発掘
function c23869735.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetHintTiming(0,TIMING_END_PHASE)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetCost(c23869735.cost)
	e1:SetTarget(c23869735.target)
	e1:SetOperation(c23869735.operation)
	c:RegisterEffect(e1)
	--Destroy
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_CONTINUOUS+EFFECT_TYPE_SINGLE)
	e2:SetCode(EVENT_LEAVE_FIELD)
	e2:SetOperation(c23869735.desop)
	c:RegisterEffect(e2)
	--Destroy2
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_CONTINUOUS+EFFECT_TYPE_FIELD)
	e3:SetRange(LOCATION_SZONE)
	e3:SetCode(EVENT_LEAVE_FIELD)
	e3:SetCondition(c23869735.descon2)
	e3:SetOperation(c23869735.desop2)
	c:RegisterEffect(e3)
end
function c23869735.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsDiscardable,tp,LOCATION_HAND,0,1,e:GetHandler()) end
	Duel.DiscardHand(tp,Card.IsDiscardable,1,1,REASON_COST+REASON_DISCARD)
end
function c23869735.filter(c,e,tp)
	return c:IsRace(RACE_DINOSAUR) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function c23869735.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) and c23869735.filter(chkc,e,tp) end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingTarget(c23869735.filter,tp,LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectTarget(tp,c23869735.filter,tp,LOCATION_GRAVE,0,1,1,nil,e,tp)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,1,0,0)
end
function c23869735.operation(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local tc=Duel.GetFirstTarget()
	if c:IsRelateToEffect(e) and tc:IsRelateToEffect(e)
		and Duel.SpecialSummonStep(tc,0,tp,tp,false,false,POS_FACEUP) then
		c:SetCardTarget(tc)
		Duel.SpecialSummonComplete()
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE+EFFECT_FLAG_OWNER_RELATE)
		e1:SetRange(LOCATION_MZONE)
		e1:SetCode(EFFECT_DISABLE)
		e1:SetReset(RESET_EVENT+0x1fe0000)
		e1:SetCondition(c23869735.rcon)
		tc:RegisterEffect(e1,true)
	end
end
function c23869735.rcon(e)
	return e:GetOwner():IsHasCardTarget(e:GetHandler())
end
function c23869735.desop(e,tp,eg,ep,ev,re,r,rp)
	local tc=e:GetHandler():GetFirstCardTarget()
	if tc and tc:IsLocation(LOCATION_MZONE) then
		Duel.Destroy(tc,REASON_EFFECT)
	end
end
function c23869735.descon2(e,tp,eg,ep,ev,re,r,rp)
	local tc=e:GetHandler():GetFirstCardTarget()
	return tc and eg:IsContains(tc) and tc:IsReason(REASON_DESTROY)
end
function c23869735.desop2(e,tp,eg,ep,ev,re,r,rp)
	Duel.Destroy(e:GetHandler(),REASON_EFFECT)
end
