name: Stonehenge
card_text: Target 1 monster with 0 ATK in your GY; Special Summon it in Attack Position, and if you do, equip it with this card. When this card, equipped by this effect, leaves the field, destroy that monster. You can only activate 1 "Stonehenge" per turn.
lua: local s, id, o = GetID()
  function s.initial_effect(c)
  	--Activate
  	local e1 = Effect.CreateEffect(c)
  	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
  	e1:SetType(EFFECT_TYPE_ACTIVATE)
  	e1:SetCode(EVENT_FREE_CHAIN)
  	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
  	e1:SetCountLimit(1, id + EFFECT_COUNT_CODE_OATH)
  	e1:SetTarget(s.target)
  	e1:SetOperation(s.operation)
  	c:RegisterEffect(e1)
  	--Destroy
  	local e2 = Effect.CreateEffect(c)
  	e2:SetType(EFFECT_TYPE_CONTINUOUS + EFFECT_TYPE_SINGLE)
  	e2:SetCode(EVENT_LEAVE_FIELD)
  	e2:SetOperation(s.desop)
  	c:RegisterEffect(e2)
  end
  function s.filter(c, e, tp)
  	return c:IsCanBeSpecialSummoned(e, 0, tp, false, false, POS_FACEUP_ATTACK) and c:IsAttack(0)
  end
  function s.target(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) and s.filter(chkc, e, tp)
  	end
  	if chk == 0 then
  		return Duel.GetLocationCount(tp, LOCATION_MZONE) > 0 and Duel.IsExistingTarget(s.filter, tp, LOCATION_GRAVE, 0, 1, nil, e, tp)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_SPSUMMON)
  	local g = Duel.SelectTarget(tp, s.filter, tp, LOCATION_GRAVE, 0, 1, 1, nil, e, tp)
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, g, 1, 0, 0)
  	Duel.SetOperationInfo(0, CATEGORY_EQUIP, e:GetHandler(), 1, 0, 0)
  end
  function s.eqlimit(e, c)
  	return e:GetOwner() == c
  end
  function s.operation(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	local tc = Duel.GetFirstTarget()
  	if c:IsRelateToEffect(e) and tc:IsRelateToEffect(e) then
  		if Duel.SpecialSummon(tc, 0, tp, tp, false, false, POS_FACEUP_ATTACK) == 0 then
  			return
  		end
  		Duel.Equip(tp, c, tc)
  		--Add Equip limit
  		local e1 = Effect.CreateEffect(tc)
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_EQUIP_LIMIT)
  		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD)
  		e1:SetValue(s.eqlimit)
  		c:RegisterEffect(e1)
  	end
  end
  function s.desop(e, tp, eg, ep, ev, re, r, rp)
  	local tc = e:GetHandler():GetFirstCardTarget()
  	if tc and tc:IsLocation(LOCATION_MZONE) then
  		Duel.Destroy(tc, REASON_EFFECT)
  	end
  end
  
  
source_text: Stonehenge
  Target 1 monster with 0 ATK in your GY; Special Summon it in Attack Position, and if you do, equip it with this card. When this card, equipped by this effect, leaves the field, destroy that monster. You can only activate 1 "Stonehenge" per turn.
target_text: -- Stonehenge
  local s, id, o = GetID()
  function s.initial_effect(c)
  	--Activate
  	local e1 = Effect.CreateEffect(c)
  	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
  	e1:SetType(EFFECT_TYPE_ACTIVATE)
  	e1:SetCode(EVENT_FREE_CHAIN)
  	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
  	e1:SetCountLimit(1, id + EFFECT_COUNT_CODE_OATH)
  	e1:SetTarget(s.target)
  	e1:SetOperation(s.operation)
  	c:RegisterEffect(e1)
  	--Destroy
  	local e2 = Effect.CreateEffect(c)
  	e2:SetType(EFFECT_TYPE_CONTINUOUS + EFFECT_TYPE_SINGLE)
  	e2:SetCode(EVENT_LEAVE_FIELD)
  	e2:SetOperation(s.desop)
  	c:RegisterEffect(e2)
  end
  function s.filter(c, e, tp)
  	return c:IsCanBeSpecialSummoned(e, 0, tp, false, false, POS_FACEUP_ATTACK) and c:IsAttack(0)
  end
  function s.target(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) and s.filter(chkc, e, tp)
  	end
  	if chk == 0 then
  		return Duel.GetLocationCount(tp, LOCATION_MZONE) > 0 and Duel.IsExistingTarget(s.filter, tp, LOCATION_GRAVE, 0, 1, nil, e, tp)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_SPSUMMON)
  	local g = Duel.SelectTarget(tp, s.filter, tp, LOCATION_GRAVE, 0, 1, 1, nil, e, tp)
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, g, 1, 0, 0)
  	Duel.SetOperationInfo(0, CATEGORY_EQUIP, e:GetHandler(), 1, 0, 0)
  end
  function s.eqlimit(e, c)
  	return e:GetOwner() == c
  end
  function s.operation(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	local tc = Duel.GetFirstTarget()
  	if c:IsRelateToEffect(e) and tc:IsRelateToEffect(e) then
  		if Duel.SpecialSummon(tc, 0, tp, tp, false, false, POS_FACEUP_ATTACK) == 0 then
  			return
  		end
  		Duel.Equip(tp, c, tc)
  		--Add Equip limit
  		local e1 = Effect.CreateEffect(tc)
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_EQUIP_LIMIT)
  		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD)
  		e1:SetValue(s.eqlimit)
  		c:RegisterEffect(e1)
  	end
  end
  function s.desop(e, tp, eg, ep, ev, re, r, rp)
  	local tc = e:GetHandler():GetFirstCardTarget()
  	if tc and tc:IsLocation(LOCATION_MZONE) then
  		Duel.Destroy(tc, REASON_EFFECT)
  	end
  end
  
  