--Markshall Law
--Scripted by: XGlitchy30
local cid,id=GetID()
function cid.initial_effect(c)
	c:SetUniqueOnField(1,0,id)
	--activate
	local e0=Effect.CreateEffect(c)
	e0:GLString(0)
	e0:SetType(EFFECT_TYPE_ACTIVATE)
	e0:SetCode(EVENT_FREE_CHAIN)
	c:RegisterEffect(e0)
	--protection
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_CANNOT_BE_EFFECT_TARGET)
	e1:SetProperty(EFFECT_FLAG_IGNORE_IMMUNE)
	e1:SetRange(LOCATION_SZONE)
	e1:SetTargetRange(LOCATION_MZONE,0)
	e1:SetCondition(cid.atcon)
	e1:SetTarget(cid.tglimit)
	e1:SetValue(aux.tgoval)
	c:RegisterEffect(e1)
	--mulligan
	local e2=Effect.CreateEffect(c)
	e2:GLString(1)
	e2:SetCategory(CATEGORY_TODECK+CATEGORY_DRAW)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_SZONE)
	e2:SetCountLimit(1,id)
	e2:SetCost(cid.cost)
	e2:SetTarget(cid.target)
	e2:SetOperation(cid.activate)
	c:RegisterEffect(e2)
	--spsummon
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(id,3))
	e3:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e3:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e3:SetCode(EVENT_DESTROYED)
	e3:SetProperty(EFFECT_FLAG_DELAY+EFFECT_FLAG_DAMAGE_STEP)
	e3:SetCountLimit(1,id+100)
	e3:SetTarget(cid.sptg)
	e3:SetOperation(cid.spop)
	c:RegisterEffect(e3)
	Duel.AddCustomActivityCounter(id,ACTIVITY_SPSUMMON,cid.counterfilter)
end
function cid.counterfilter(c)
	return c:IsSetCard(0x7a4) or c:IsType(TYPE_PENDULUM+TYPE_PANDEMONIUM)
end
--PROTECTION
function cid.filter(c)
	return c:IsFaceup() and c:IsType(TYPE_MONSTER) and c:IsSetCard(0x7a4)
end
function cid.atcon(e)
	return Duel.IsExistingMatchingCard(cid.filter,e:GetHandlerPlayer(),LOCATION_MZONE,0,1,nil)
end
function cid.tglimit(e,c)
	return c:IsSetCard(0x7a4) and c:GetSummonLocation()&LOCATION_EXTRA>0
end

--MULLIGAN
function cid.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetCustomActivityCount(id,tp,ACTIVITY_SPSUMMON)==0 end
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_OATH)
	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e1:SetReset(RESET_PHASE+PHASE_END)
	e1:SetTargetRange(1,0)
	e1:SetTarget(cid.splimit)
	Duel.RegisterEffect(e1,tp)
end
function cid.splimit(e,c)
	return not cid.counterfilter(c)
end
function cid.tdfilter(c)
	return c:IsSetCard(0x7a4) and c:IsAbleToDeck()
end
function cid.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanDraw(tp)
		and Duel.IsExistingMatchingCard(cid.tdfilter,tp,LOCATION_HAND,0,1,e:GetHandler())
	end
	Duel.SetTargetPlayer(tp)
	Duel.SetOperationInfo(0,CATEGORY_TODECK,nil,1,tp,LOCATION_HAND)
end
function cid.rvfilter(c,e,tp)
	return c:IsLocation(LOCATION_HAND) and c:IsType(TYPE_MONSTER) and c:IsType(TYPE_PENDULUM+TYPE_PANDEMONIUM) and c:IsCanBeSpecialSummoned(e,0,tp,false,false) and not c:IsPublic()
end
function cid.activate(e,tp,eg,ep,ev,re,r,rp)
	if not e:GetHandler():IsRelateToEffect(e) then return end
	Duel.Hint(HINT_SELECTMSG,p,HINTMSG_TODECK)
	local g=Duel.SelectMatchingCard(tp,cid.tdfilter,tp,LOCATION_HAND,0,1,63,nil)
	if g:GetCount()>0 then
		Duel.ConfirmCards(1-tp,g)
		local ct=Duel.SendtoDeck(g,nil,2,REASON_EFFECT)
		Duel.ShuffleDeck(tp)
		Duel.BreakEffect()
		if Duel.Draw(tp,ct,REASON_EFFECT)~=0 and Duel.GetLocationCount(tp,LOCATION_MZONE)>0 then
			local og=Duel.GetOperatedGroup():Filter(cid.rvfilter,nil,e,tp)
			if #og>0 and Duel.SelectYesNo(tp,aux.Stringid(id,2)) then
				Duel.Hint(HINT_SELECTMSG,p,HINTMSG_SPSUMMON)
				local tc=og:Select(tp,1,1,nil):GetFirst()
				if tc then
					Duel.ConfirmCards(1-tp,tc)
					Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP)
				end
			end
		end
	end
end

--SPSUMMON
function cid.spfilter(c,e,tp)
	return c:IsType(TYPE_MONSTER) and c:IsSetCard(0x7a4) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function cid.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0 and Duel.IsExistingMatchingCard(cid.spfilter,tp,LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_GRAVE)
end
function cid.spop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(cid.spfilter),tp,LOCATION_GRAVE,0,1,1,nil,e,tp)
	local tc=g:GetFirst()
	if tc then
		Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP)
	end
end