--created & coded by Lyris, art from Cardfight!! Vanguard's "Amber Dragon Eclipse"
--機夜光襲雷竜－エクリプス
local s,id,o=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	aux.AddLinkProcedure(c,aux.FilterBoolFunction(Card.IsLinkRace,RACE_DRAGON),2,99,s.lcheck)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_TRIGGER_O+EFFECT_TYPE_FIELD)
	e2:SetCode(EVENT_DESTROYED)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCountLimit(1,id)
	e2:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DELAY+EFFECT_FLAG_CARD_TARGET)
	e2:SetCategory(CATEGORY_DESTROY)
	e2:SetCondition(function(e,tp,eg,ep,ev,re,r,rp) return eg:IsExists(s.cfilter,1,nil,tp) end)
	e2:SetTarget(s.tg)
	e2:SetOperation(s.op)
	c:RegisterEffect(e2)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e1:SetCode(EFFECT_IMMUNE_EFFECT)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCondition(s.tgcon)
	e1:SetValue(s.etarget)
	c:RegisterEffect(e1)
	local e5=e1:Clone()
	e5:SetCode(EFFECT_CANNOT_BE_BATTLE_TARGET)
	e5:SetValue(aux.imval1)
	c:RegisterEffect(e5)
	local e0=Effect.CreateEffect(c)
	e0:SetCategory(CATEGORY_DESTROY+CATEGORY_SPECIAL_SUMMON)
	e0:SetType(EFFECT_TYPE_QUICK_O)
	e0:SetRange(LOCATION_MZONE)
	e0:SetCode(EVENT_FREE_CHAIN)
	e0:SetCountLimit(1)
	e0:SetHintTiming(0,TIMINGS_CHECK_MONSTER+TIMING_BATTLE_START)
	e0:SetTarget(s.destg)
	e0:SetOperation(s.desop)
	c:RegisterEffect(e0)
end
function s.desfilter(c,e,tp)
	return c:IsLevelBelow(5) and c:IsSetCard(0x7c4) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return Duel.GetMZoneCount(tp,c)>0
		and Duel.IsExistingMatchingCard(s.desfilter,tp,LOCATION_HAND+LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,e:GetHandler(),1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND+LOCATION_GRAVE)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsRelateToEffect(e) and Duel.Destroy(c,REASON_EFFECT)~=0 then
		if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
		Duel.SpecialSummon(Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.desfilter),tp,LOCATION_HAND+LOCATION_GRAVE,0,1,1,nil,e,tp),0,tp,tp,false,false,POS_FACEUP)
	end
end
function s.disop(e,tp,eg,ep,ev,re,r,rp)
	if Duel.SelectEffectYesNo(tp,e:GetOwner()) then
		Duel.Hint(HINT_CARD,0,id)
		Duel.NegateAttack()
	end
end
function s.tgfilter(c)
	return c:IsFaceup() and c:IsSetCard(0x7c4) and c:IsLevelBelow(5)
end
function s.tgcon(e)
	return Duel.IsExistingMatchingCard(s.tgfilter,e:GetHandlerPlayer(),LOCATION_MZONE,0,1,nil)
end
function s.etarget(e,re)
	local g=Duel.GetChainInfo(0,CHAININFO_TARGET_CARDS)
	return g and g:IsContains(e:GetHandler())
end
function s.cfilter(c,tp)
	return c:GetOriginalType()&TYPE_MONSTER~=0 and (c:IsPreviousPosition(POS_FACEUP) or c:GetPreviousControler()==tp) and c:IsSetCard(0x7c4)
end
function s.lcheck(g,lc)
	return g:IsExists(function(c,g) return c:IsLinkAttribute(ATTRIBUTE_LIGHT) and g:IsExists(Card.IsLinkAttribute,1,c,ATTRIBUTE_DARK) end,1,nil,g)
end
function s.tg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_ONFIELD) and chkc:IsControler(1-tp) and chkc:IsType(TYPE_SPELL+TYPE_TRAP) end
	local ct=e:GetHandler():GetLinkedGroupCount()
	if chk==0 then return ct>0 and Duel.IsExistingTarget(Card.IsType,tp,0,LOCATION_ONFIELD,1,nil,TYPE_SPELL+TYPE_TRAP)
		and Duel.IsExistingMatchingCard(Card.IsDestructable,tp,LOCATION_MZONE,LOCATION_MZONE,1,nil) end
	local tg=Duel.GetMatchingGroup(Card.IsDestructable,tp,LOCATION_MZONE,LOCATION_MZONE,nil)
	local dc=math.min(#tg,ct)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_OPPO)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,tg,#Duel.SelectTarget(tp,Card.IsType,tp,0,LOCATION_ONFIELD,1,dc,nil,TYPE_SPELL+TYPE_TRAP),0,0)
end
function s.op(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetChainInfo(0,CHAININFO_TARGET_CARDS):Filter(Card.IsRelateToEffect,nil,e)
	local ct=g:FilterCount(Card.IsType,nil,TYPE_SPELL+TYPE_TRAP)
	local tg=Duel.GetFieldGroup(tp,LOCATION_MZONE,LOCATION_MZONE)
	if ct>0 and ct>=#tg then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
		local rg=tg:Select(tp,ct,ct,g)
		Duel.HintSelection(rg)
		Duel.Destroy(rg,REASON_EFFECT)
	end
end