name: Ghostrick
card_text: 2 Level 1 monsters
  This card gains 200 ATK for each "Ghostrick" card you control. Once per turn (Quick Effect): You can detach 1 material from this card, then target 1 face-up monster on the field; halve its ATK, until the end of this turn. If this card is sent to the GY: You can target 1 other "Ghostrick" card in your GY; add that target to your hand.
external_ids: local SETCARD_ID_0 = 0x8d --Ghostrick
  
lua: local SETCARD_ID_0 = 0x8d --Ghostrick
  local s, id, o = GetID()
  function s.initial_effect(c)
  	--xyz summon
  	aux.AddXyzProcedure(c, nil, 1, 2)
  	c:EnableReviveLimit()
  	--atk
  	local e1 = Effect.CreateEffect(c)
  	e1:SetType(EFFECT_TYPE_SINGLE)
  	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
  	e1:SetRange(LOCATION_MZONE)
  	e1:SetCode(EFFECT_UPDATE_ATTACK)
  	e1:SetValue(s.atkval)
  	c:RegisterEffect(e1)
  	--atk down
  	local e2 = Effect.CreateEffect(c)
  	e2:SetDescription(aux.Stringid(id, 0))
  	e2:SetCategory(CATEGORY_ATKCHANGE)
  	e2:SetType(EFFECT_TYPE_QUICK_O)
  	e2:SetProperty(EFFECT_FLAG_CARD_TARGET + EFFECT_FLAG_DAMAGE_STEP)
  	e2:SetCode(EVENT_FREE_CHAIN)
  	e2:SetHintTiming(TIMING_DAMAGE_STEP)
  	e2:SetRange(LOCATION_MZONE)
  	e2:SetCountLimit(1)
  	e2:SetCondition(aux.dscon)
  	e2:SetCost(s.cost)
  	e2:SetTarget(s.target)
  	e2:SetOperation(s.operation)
  	c:RegisterEffect(e2)
  	--to hand
  	local e3 = Effect.CreateEffect(c)
  	e3:SetCategory(CATEGORY_TOHAND)
  	e3:SetDescription(aux.Stringid(id, 1))
  	e3:SetType(EFFECT_TYPE_SINGLE + EFFECT_TYPE_TRIGGER_O)
  	e3:SetProperty(EFFECT_FLAG_CARD_TARGET + EFFECT_FLAG_DELAY)
  	e3:SetCode(EVENT_TO_GRAVE)
  	e3:SetTarget(s.thtg)
  	e3:SetOperation(s.thop)
  	c:RegisterEffect(e3)
  end
  function s.atkfilter(c)
  	return c:IsFaceup() and c:IsSetCard(SETCARD_ID_0)
  end
  function s.atkval(e, c)
  	return Duel.GetMatchingGroupCount(s.atkfilter, c:GetControler(), LOCATION_ONFIELD, 0, nil) * 200
  end
  function s.cost(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return e:GetHandler():CheckRemoveOverlayCard(tp, 1, REASON_COST)
  	end
  	e:GetHandler():RemoveOverlayCard(tp, 1, 1, REASON_COST)
  end
  function s.target(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsFaceup() and chkc:IsLocation(LOCATION_MZONE)
  	end
  	if chk == 0 then
  		return Duel.IsExistingTarget(Card.IsFaceup, tp, LOCATION_MZONE, LOCATION_MZONE, 1, nil)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_FACEUP)
  	Duel.SelectTarget(tp, Card.IsFaceup, tp, LOCATION_MZONE, LOCATION_MZONE, 1, 1, nil)
  end
  function s.operation(e, tp, eg, ep, ev, re, r, rp)
  	local tc = Duel.GetFirstTarget()
  	if tc:IsFaceup() and tc:IsRelateToEffect(e) then
  		local e1 = Effect.CreateEffect(e:GetHandler())
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD + RESET_PHASE + PHASE_END)
  		e1:SetValue(math.ceil(tc:GetAttack() / 2))
  		tc:RegisterEffect(e1)
  	end
  end
  function s.filter(c)
  	return c:IsSetCard(SETCARD_ID_0) and c:IsAbleToHand()
  end
  function s.thtg(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)
  	end
  	if chk == 0 then
  		return Duel.IsExistingTarget(s.filter, tp, LOCATION_GRAVE, 0, 1, e:GetHandler())
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_ATOHAND)
  	local g = Duel.SelectTarget(tp, s.filter, tp, LOCATION_GRAVE, 0, 1, 1, e:GetHandler())
  	Duel.SetOperationInfo(0, CATEGORY_TOHAND, g, 1, 0, 0)
  end
  function s.thop(e, tp, eg, ep, ev, re, r, rp)
  	local tc = Duel.GetFirstTarget()
  	if tc:IsRelateToEffect(e) then
  		Duel.SendtoHand(tc, nil, REASON_EFFECT)
  		Duel.ConfirmCards(1 - tp, tc)
  	end
  end
  
  
source_text: Ghostrick
  2 Level 1 monsters
  This card gains 200 ATK for each "Ghostrick" card you control. Once per turn (Quick Effect): You can detach 1 material from this card, then target 1 face-up monster on the field; halve its ATK, until the end of this turn. If this card is sent to the GY: You can target 1 other "Ghostrick" card in your GY; add that target to your hand.
target_text: -- Ghostrick
  local SETCARD_ID_0 = 0x8d --Ghostrick
  local s, id, o = GetID()
  function s.initial_effect(c)
  	--xyz summon
  	aux.AddXyzProcedure(c, nil, 1, 2)
  	c:EnableReviveLimit()
  	--atk
  	local e1 = Effect.CreateEffect(c)
  	e1:SetType(EFFECT_TYPE_SINGLE)
  	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
  	e1:SetRange(LOCATION_MZONE)
  	e1:SetCode(EFFECT_UPDATE_ATTACK)
  	e1:SetValue(s.atkval)
  	c:RegisterEffect(e1)
  	--atk down
  	local e2 = Effect.CreateEffect(c)
  	e2:SetDescription(aux.Stringid(id, 0))
  	e2:SetCategory(CATEGORY_ATKCHANGE)
  	e2:SetType(EFFECT_TYPE_QUICK_O)
  	e2:SetProperty(EFFECT_FLAG_CARD_TARGET + EFFECT_FLAG_DAMAGE_STEP)
  	e2:SetCode(EVENT_FREE_CHAIN)
  	e2:SetHintTiming(TIMING_DAMAGE_STEP)
  	e2:SetRange(LOCATION_MZONE)
  	e2:SetCountLimit(1)
  	e2:SetCondition(aux.dscon)
  	e2:SetCost(s.cost)
  	e2:SetTarget(s.target)
  	e2:SetOperation(s.operation)
  	c:RegisterEffect(e2)
  	--to hand
  	local e3 = Effect.CreateEffect(c)
  	e3:SetCategory(CATEGORY_TOHAND)
  	e3:SetDescription(aux.Stringid(id, 1))
  	e3:SetType(EFFECT_TYPE_SINGLE + EFFECT_TYPE_TRIGGER_O)
  	e3:SetProperty(EFFECT_FLAG_CARD_TARGET + EFFECT_FLAG_DELAY)
  	e3:SetCode(EVENT_TO_GRAVE)
  	e3:SetTarget(s.thtg)
  	e3:SetOperation(s.thop)
  	c:RegisterEffect(e3)
  end
  function s.atkfilter(c)
  	return c:IsFaceup() and c:IsSetCard(SETCARD_ID_0)
  end
  function s.atkval(e, c)
  	return Duel.GetMatchingGroupCount(s.atkfilter, c:GetControler(), LOCATION_ONFIELD, 0, nil) * 200
  end
  function s.cost(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return e:GetHandler():CheckRemoveOverlayCard(tp, 1, REASON_COST)
  	end
  	e:GetHandler():RemoveOverlayCard(tp, 1, 1, REASON_COST)
  end
  function s.target(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsFaceup() and chkc:IsLocation(LOCATION_MZONE)
  	end
  	if chk == 0 then
  		return Duel.IsExistingTarget(Card.IsFaceup, tp, LOCATION_MZONE, LOCATION_MZONE, 1, nil)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_FACEUP)
  	Duel.SelectTarget(tp, Card.IsFaceup, tp, LOCATION_MZONE, LOCATION_MZONE, 1, 1, nil)
  end
  function s.operation(e, tp, eg, ep, ev, re, r, rp)
  	local tc = Duel.GetFirstTarget()
  	if tc:IsFaceup() and tc:IsRelateToEffect(e) then
  		local e1 = Effect.CreateEffect(e:GetHandler())
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD + RESET_PHASE + PHASE_END)
  		e1:SetValue(math.ceil(tc:GetAttack() / 2))
  		tc:RegisterEffect(e1)
  	end
  end
  function s.filter(c)
  	return c:IsSetCard(SETCARD_ID_0) and c:IsAbleToHand()
  end
  function s.thtg(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)
  	end
  	if chk == 0 then
  		return Duel.IsExistingTarget(s.filter, tp, LOCATION_GRAVE, 0, 1, e:GetHandler())
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_ATOHAND)
  	local g = Duel.SelectTarget(tp, s.filter, tp, LOCATION_GRAVE, 0, 1, 1, e:GetHandler())
  	Duel.SetOperationInfo(0, CATEGORY_TOHAND, g, 1, 0, 0)
  end
  function s.thop(e, tp, eg, ep, ev, re, r, rp)
  	local tc = Duel.GetFirstTarget()
  	if tc:IsRelateToEffect(e) then
  		Duel.SendtoHand(tc, nil, REASON_EFFECT)
  		Duel.ConfirmCards(1 - tp, tc)
  	end
  end
  
  