--created by Slick, coded by FWKG
local s,id=GetID()
function s.initial_effect(c)
	c:SetUniqueOnField(1,0,id)
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetCategory(CATEGORY_DESTROY)
	e2:SetType(EFFECT_TYPE_QUICK_O)
	e2:SetCode(EVENT_FREE_CHAIN)
	e2:SetCountLimit(1)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e2:SetRange(LOCATION_MZONE)
	e2:SetHintTiming(0,TIMING_END_PHASE)
	e2:SetTarget(s.destg)
	e2:SetOperation(s.desop)
	c:RegisterEffect(e2)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsPlayerCanSpecialSummonMonster(tp,id,0,0x21,2300,2500,8,RACE_BEASTWARRIOR,ATTRIBUTE_EARTH) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,e:GetHandler(),1,0,0)
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) then return end
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0
		or not Duel.IsPlayerCanSpecialSummonMonster(tp,id,0,0x21,2300,2500,8,RACE_BEASTWARRIOR,ATTRIBUTE_EARTH) then return end
	c:AddMonsterAttribute(TYPE_EFFECT+TYPE_TRAP)
	Duel.SpecialSummon(c,SUMMON_VALUE_SELF,tp,tp,true,false,POS_FACEUP)
end
function s.cfilter(c)
	return c:IsFaceup() and c:IsSetCard(0x4a79) and c:IsType(TYPE_TRAP) and c:IsType(TYPE_CONTINUOUS)
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local c=e:GetHandler()
	if chkc then return chkc:IsOnField() and chkc:IsFaceup() and chkc:IsType(TYPE_SPELL+TYPE_TRAP) end
	if chk==0 then return Duel.IsExistingMatchingCard(s.cfilter,tp,LOCATION_ONFIELD,0,1,c)
		and Duel.IsExistingTarget(Card.IsType,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,1,nil,TYPE_SPELL+TYPE_TRAP) end
	local ct=Duel.GetMatchingGroupCount(s.cfilter,tp,LOCATION_MZONE,0,c)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
	local sg=Duel.SelectTarget(tp,Card.IsType,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,1,ct,nil,TYPE_SPELL+TYPE_TRAP)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,sg,sg:GetCount(),0,0)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetChainInfo(0,CHAININFO_TARGET_CARDS):Filter(Card.IsRelateToEffect,nil,e)
	Duel.Destroy(g,REASON_EFFECT)
end