--Paracyclis Surfacing

local s,id=GetID()
function s.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:Desc(0)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCost(s.cost)
	e1:SetOperation(s.activate)
	e1:HOPT()
	c:RegisterEffect(e1)
	--search
	local e2=Effect.CreateEffect(c)
	e2:Desc(2)
	e2:SetCategory(CATEGORY_TOHAND)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_GRAVE)
	e2:SetCost(aux.bfgcost)
	e2:SetTarget(s.thtg)
	e2:SetOperation(s.thop)
	e2:HOPT()
	c:RegisterEffect(e2)
end
function s.tgfilter(c)
	return c:IsRace(RACE_INSECT) and c:IsType(TYPE_MONSTER) and c:IsAbleToGraveAsCost()
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.tgfilter,tp,LOCATION_DECK,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
	local g=Duel.SelectMatchingCard(tp,s.tgfilter,tp,LOCATION_DECK,0,1,1,nil)
	if #g>0 then
		Duel.SendtoGrave(g,REASON_COST)
	end
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:Desc(1)
	e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e1:SetCode(EVENT_CHAIN_SOLVING)
	e1:SetCondition(s.discon)
	e1:SetOperation(s.disop)
	e1:SetReset(RESET_PHASE+PHASE_END)
	Duel.RegisterEffect(e1,tp)
	Duel.RegisterHint(tp,id,PHASE_END,1,id,1)
end
function s.discon(e,tp,eg,ep,ev,re,r,rp)
	local race,loc,p=Duel.GetChainInfo(ev,CHAININFO_TRIGGERING_RACE,CHAININFO_TRIGGERING_LOCATION,CHAININFO_TRIGGERING_CONTROLER)
	return re:IsActiveType(TYPE_MONSTER) and not re:GetHandler():IsSetCard(0x308) and race&RACE_INSECT>0 and loc==LOCATION_GRAVE and p==tp
end
function s.disop(e,tp,eg,ep,ev,re,r,rp)
	Duel.NegateEffect(ev)
end

function s.thfilter(c)
	return c:IsSetCard(0x308) and c:IsType(TYPE_MONSTER) and c:IsAbleToHand() and c:NotBanishedOrFaceup()
end
function s.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.thfilter,tp,LOCATION_GRAVE+LOCATION_REMOVED,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_GRAVE+LOCATION_REMOVED)
end
function s.thop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.thfilter),tp,LOCATION_GRAVE+LOCATION_REMOVED,0,1,1,nil)
	if #g>0 then
		Duel.Search(g,tp)
	end
end