--竜姫神サフィラ
function c56350972.initial_effect(c)
	c:EnableReviveLimit()
	--effect
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_CONTINUOUS)
	e1:SetCode(EVENT_SPSUMMON_SUCCESS)
	e1:SetCountLimit(1,EFFECT_COUNT_CODE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e1:SetCondition(c56350972.regcon1)
	e1:SetOperation(c56350972.regop)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e2:SetCode(EVENT_TO_GRAVE)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCountLimit(1,EFFECT_COUNT_CODE_SINGLE)
	e2:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e2:SetCondition(c56350972.regcon2)
	e2:SetOperation(c56350972.regop)
	c:RegisterEffect(e2)
end
function c56350972.regcon1(e,tp,eg,ep,ev,re,r,rp)
	return bit.band(e:GetHandler():GetSummonType(),SUMMON_TYPE_RITUAL)==SUMMON_TYPE_RITUAL
end
function c56350972.regfilter(c)
	return c:IsAttribute(ATTRIBUTE_LIGHT) and c:IsPreviousLocation(LOCATION_HAND+LOCATION_DECK)
end
function c56350972.regcon2(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(c56350972.regfilter,1,nil)
end
function c56350972.regop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(56350972,0))
	e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e1:SetCode(EVENT_PHASE+PHASE_END)
	e1:SetCountLimit(1,56350972)
	e1:SetRange(LOCATION_MZONE)
	e1:SetTarget(c56350972.target)
	e1:SetOperation(c56350972.operation)
	e1:SetReset(RESET_EVENT+0x1fe0000+RESET_PHASE+PHASE_END)
	c:RegisterEffect(e1)
end
function c56350972.filter(c)
	return c:IsAttribute(ATTRIBUTE_LIGHT) and c:IsAbleToHand()
end
function c56350972.target(e,tp,eg,ep,ev,re,r,rp,chk)
	local b1=Duel.IsPlayerCanDraw(tp,2)
	local b2=Duel.GetFieldGroupCount(1-tp,LOCATION_HAND,0)~=0
	local b3=Duel.IsExistingMatchingCard(c56350972.filter,tp,LOCATION_GRAVE,0,1,nil)
	if chk==0 then return b1 or b2 or b3 end
	local ops={}
	local opval={}
	local off=1
	if b1 then
		ops[off]=aux.Stringid(56350972,1)
		opval[off-1]=1
		off=off+1
	end
	if b2 then
		ops[off]=aux.Stringid(56350972,2)
		opval[off-1]=2
		off=off+1
	end
	if b3 then
		ops[off]=aux.Stringid(56350972,3)
		opval[off-1]=3
		off=off+1
	end
	local op=Duel.SelectOption(tp,table.unpack(ops))
	local sel=opval[op]
	e:SetLabel(sel)
	if sel==1 then
		e:SetCategory(CATEGORY_DRAW+CATEGORY_HANDES)
		Duel.SetOperationInfo(0,CATEGORY_DRAW,0,0,tp,2)
		Duel.SetOperationInfo(0,CATEGORY_HANDES,0,0,tp,1)
	elseif sel==2 then
		e:SetCategory(CATEGORY_HANDES)
		Duel.SetOperationInfo(0,CATEGORY_HANDES,0,0,1-tp,1)
	else
		e:SetCategory(CATEGORY_TOHAND)
		Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_GRAVE)
	end
end
function c56350972.operation(e,tp,eg,ep,ev,re,r,rp)
	local sel=e:GetLabel()
	if sel==1 then
		Duel.Draw(tp,2,REASON_EFFECT)
		Duel.ShuffleHand(tp)
		Duel.BreakEffect()
		Duel.DiscardHand(tp,nil,1,1,REASON_EFFECT+REASON_DISCARD)
	elseif sel==2 then
		local g=Duel.GetFieldGroup(tp,0,LOCATION_HAND)
		if g:GetCount()==0 then return end
		local sg=g:RandomSelect(tp,1)
		Duel.SendtoGrave(sg,REASON_EFFECT+REASON_DISCARD)
	else
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
		local g=Duel.SelectMatchingCard(tp,c56350972.filter,tp,LOCATION_GRAVE,0,1,1,nil)
		if g:GetCount()>0 then
			Duel.SendtoHand(g,nil,REASON_EFFECT)
			Duel.ConfirmCards(1-tp,g)
		end
	end
end
