Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
Target 1 Level 3 or lower EARTH Warrior monster you control; send it to the GY, and if you do, Special Summon 1 Level 4 or higher EARTH Warrior monster from your Deck, then, if you control a "Puppet" monster that was originally an EARTH Warrior, that Special Summoned monster gains ATK/DEF equal to the number of cards currently in your opponent's GY x 100. You can only activate 1 "Promotion" per turn.
--プロモーション
--Promotion
--scripted by pyrQ
local s,id=GetID()
function s.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_TOGRAVE+CATEGORY_SPECIAL_SUMMON)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCountLimit(1,id,EFFECT_COUNT_CODE_OATH)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
end
s.listed_series={SET_PUPPET}
function s.tgfilter(c,e,tp)
	return c:IsFaceup() and c:IsLevelBelow(3) and c:IsAttribute(ATTRIBUTE_EARTH) and c:IsRace(RACE_WARRIOR)
		and c:IsAbleToGrave() and Duel.IsExistingMatchingCard(s.spfilter,tp,LOCATION_DECK,0,1,nil,e,tp,c)
end
function s.spfilter(c,e,tp,tc)
	return c:IsLevelAbove(4) and c:IsAttribute(ATTRIBUTE_EARTH) and c:IsRace(RACE_WARRIOR)
		and Duel.GetMZoneCount(tp,tc)>0 and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingTarget(s.tgfilter,tp,LOCATION_MZONE,0,1,nil,e,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
	local g=Duel.SelectTarget(tp,s.tgfilter,tp,LOCATION_MZONE,0,1,1,nil,e,tp)
	Duel.SetOperationInfo(0,CATEGORY_TOGRAVE,g,1,tp,0)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_DECK)
end
function s.atkfilter(c)
	return c:IsFaceup() and c:IsSetCard(SET_PUPPET) and c:IsOriginalAttribute(ATTRIBUTE_EARTH) and c:IsOriginalRace(RACE_WARRIOR)
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) and Duel.SendtoGrave(tc,REASON_EFFECT)>0
		and tc:IsLocation(LOCATION_GRAVE) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
		local sg=Duel.SelectMatchingCard(tp,s.spfilter,tp,LOCATION_DECK,0,1,1,nil,e,tp)
		if #sg==0 or Duel.SpecialSummon(sg,0,tp,tp,false,false,POS_FACEUP)==0 then return end
		local ct=Duel.GetFieldGroupCount(tp,0,LOCATION_GRAVE)
		if ct>0 and Duel.IsExistingMatchingCard(s.atkfilter,tp,LOCATION_MZONE,0,1,nil) then
			Duel.BreakEffect()
			local sc=sg:GetFirst()
			--Increase ATK/DEF
			local e1=Effect.CreateEffect(e:GetHandler())
			e1:SetType(EFFECT_TYPE_SINGLE)
			e1:SetCode(EFFECT_UPDATE_ATTACK)
			e1:SetReset(RESET_EVENT|RESETS_STANDARD)
			e1:SetValue(ct*100)
			sc:RegisterEffect(e1)
			local e2=e1:Clone()
			e2:SetCode(EFFECT_UPDATE_DEFENSE)
			sc:RegisterEffect(e2)
		end
	end
end