--Neptune
--coded by Concordia
function c68709329.initial_effect(c)
	--special summon
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(68709329,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetCode(EVENT_SUMMON_SUCCESS)
	e1:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DELAY)
	e1:SetCountLimit(1,68709329)
	e1:SetTarget(c68709329.sumtg)
	e1:SetOperation(c68709329.sumop)
	c:RegisterEffect(e1)
	local e2=e1:Clone()
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	c:RegisterEffect(e2)
	--to grave
    local e3=Effect.CreateEffect(c)
    e3:SetDescription(aux.Stringid(68709329,0))
    e3:SetCategory(CATEGORY_TOGRAVE)
    e3:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
    e3:SetCode(EVENT_DESTROYED)
    e3:SetCondition(c68709329.condition)
    e3:SetTarget(c68709329.target)
    e3:SetOperation(c68709329.operation)
    c:RegisterEffect(e3)
end
function c68709329.spfilter(c,e,tp)
	return c:IsSetCard(0xf08) and not c:IsCode(68709329) and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_DEFENSE)
end
function c68709329.sumtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(c68709329.spfilter,tp,LOCATION_HAND+LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND+LOCATION_GRAVE)
end
function c68709329.sumop(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(c68709329.spfilter),tp,LOCATION_HAND+LOCATION_GRAVE,0,1,1,nil,e,tp)
	local tc=g:GetFirst()
	if tc and Duel.SpecialSummonStep(tc,0,tp,tp,false,false,POS_FACEUP) then
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_LEAVE_FIELD_REDIRECT)
		e1:SetReset(RESET_EVENT+0x47e0000)
		tc:RegisterEffect(e1,true)
		Duel.SpecialSummonComplete()
	local e2=Effect.CreateEffect(e:GetHandler())
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e2:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e2:SetReset(RESET_PHASE+PHASE_END)
	e2:SetTargetRange(1,0)
	e2:SetTarget(c68709329.splimit)
	Duel.RegisterEffect(e2,tp)
	end
end
function c68709329.splimit(e,c,sump,sumtype,sumpos,targetp,se)
	return not (c:IsSetCard(0xf08) or c:IsSetCard(0xf09))
end
function c68709329.condition(e,tp,eg,ep,ev,re,r,rp)
    return e:GetHandler():IsReason(REASON_BATTLE+REASON_EFFECT)
end
function c68709329.filter(c)
    return c:IsSetCard(0xf08) and c:IsType(TYPE_MONSTER) and c:IsAbleToGrave()
end
function c68709329.target(e,tp,eg,ep,ev,re,r,rp,chk)
    if chk==0 then return true end
    Duel.SetOperationInfo(0,CATEGORY_TOGRAVE,nil,1,tp,LOCATION_DECK)
end
function c68709329.operation(e,tp,eg,ep,ev,re,r,rp)
    Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
    local g=Duel.SelectMatchingCard(tp,c68709329.filter,tp,LOCATION_DECK,0,1,1,nil)
    if g:GetCount()>0 then
        Duel.SendtoGrave(g,REASON_EFFECT)
    end
end