--created by Seth, coded by Lyris
--Great London Doctor Dan
local s,id,o=GetID()
function s.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetRange(LOCATION_HAND)
	e1:HOPT()
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetCondition(s.spcon)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	e2:HOPT()
	e2:SetProperty(EFFECT_FLAG_DELAY)
	e2:SetTarget(s.sktg)
	e2:SetOperation(s.skop)
	c:RegisterEffect(e2)
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_IGNITION)
	e3:SetRange(LOCATION_MZONE)
	e3:HOPT()
	e3:SetDescription(1152)
	e3:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_GRAVE_SPSUMMON)
	e3:SetTarget(s.rvtg)
	e3:SetOperation(s.rvop)
	c:RegisterEffect(e3)
	local e4=Effect.CreateEffect(c)
	e4:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_F)
	e4:SetCode(EVENT_BATTLE_START)
	e4:HOPT()
	e4:SetDescription(1101)
	e4:SetCategory(CATEGORY_DESTROY+CATEGORY_DRAW)
	e4:SetCondition(s.ddcon)
	e4:SetTarget(s.ddtg)
	e4:SetOperation(s.ddop)
	c:RegisterEffect(e4)
end
function s.cfilter(c)
	return c:IsFaceup() and c:IsSetCard(0xd3f)
end
function s.spcon(e,tp)
	local ph=Duel.GetCurrentPhase()
	return (ph==PHASE_MAIN1 or ph==PHASE_MAIN2) and Duel.IsExistingMatchingCard(s.cfilter,tp,LOCATION_MZONE,0,1,nil)
end
function s.sptg(e,tp,_,_,_,_,_,_,chk)
	local c=e:GetHandler()
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and c:IsCanBeSpecialSummoned(e,0,tp,false,false) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,c,1,0,0)
end
function s.spop(e,tp)
	local c=e:GetHandler()
	if c:IsRelateToEffect(e) then Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP) end
end
function s.sktg(e,tp,_,_,_,_,_,_,chk)
	if chk==0 then return Duel.GetFieldGroupCount(tp,LOCATION_DECK,0)>1
		and Duel.IsExistingMatchingCard(Card.IsSetCard,tp,LOCATION_DECK,0,1,nil,0xd3f) end
end
function s.skop(e,tp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_OPERATECARD)
	local tc=Duel.SelectMatchingCard(tp,Card.IsSetCard,tp,LOCATION_DECK,0,1,1,nil,0xd3f):GetFirst()
	if not tc then return end
	Duel.ShuffleDeck(tp)
	Duel.MoveSequence(tc,SEQ_DECKTOP)
	Duel.ConfirmDecktop(tp,1)
end
function s.filter(c,e,tp)
	return c:IsSetCard(0xd3f) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function s.rvtg(e,tp,_,_,_,_,_,_,chk)
	if chk==0 then return Duel.GetFieldGroupCount(tp,LOCATION_DECK,0)>0
		and Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(s.filter,tp,LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_CARDTYPE)
	e:SetLabel(Duel.AnnounceType(tp))
end
function s.rvop(e,tp)
	if Duel.GetFieldGroupCount(tp,LOCATION_DECK,0)==0 then return end
	local tc=Duel.GetDecktopGroup(tp,1):GetFirst()
	Duel.ConfirmDecktop(tp,1)
	if not tc:IsType(1<<e:GetLabel()) or Duel.GetLocationCount(tp,LOCATION_MZONE)<1 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	Duel.SpecialSummon(Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.filter),tp,LOCATION_GRAVE,0,1,1,nil,e,tp),0,tp,tp,false,false,POS_FACEUP)
end
function s.dfilter(c)
	return c:IsFaceup() and c:IsSetCard(0x1d3f)
end
function s.ddcon(e,tp)
	local c=e:GetHandler()
	local bc=c:GetBattleTarget()
	return Duel.GetAttacker()==c and bc and bc:IsRelateToBattle() and Duel.IsExistingMatchingCard(s.dfilter,tp,LOCATION_ONFIELD,0,3,nil)
end
function s.ddtg(e,tp,_,_,_,_,_,_,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,e:GetHandler():GetBattleTarget(),1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function s.ddop(e,tp)
	local bc=e:GetHandler():GetBattleTarget()
	if bc:IsRelateToBattle() and Duel.Destroy(bc,REASON_EFFECT)>0 then Duel.Draw(tp,1,REASON_EFFECT) end
end