name: Mirage
card_text: When an opponent's monster declares an attack: Special Summon 1 Illusion monster from your hand or GY, and if you do, return the attacking monster to the hand. If a face-up Illusion monster(s) you control leaves the field by an opponent's card effect, while this card is in your GY (except during the Damage Step): You can banish this card; Special Summon 1 Illusion monster from your hand or GY. You can only use this effect of "Mirage Mirror Force" once per turn.
lua: local s, id, o = GetID()
  function s.initial_effect(c)
  	--
  	local e1 = Effect.CreateEffect(c)
  	e1:SetCategory(CATEGORY_SPECIAL_SUMMON + CATEGORY_TOHAND)
  	e1:SetType(EFFECT_TYPE_ACTIVATE)
  	e1:SetCode(EVENT_ATTACK_ANNOUNCE)
  	e1:SetCondition(s.condition)
  	e1:SetTarget(s.target)
  	e1:SetOperation(s.activate)
  	c:RegisterEffect(e1)
  	--
  	local e2 = Effect.CreateEffect(c)
  	e2:SetType(EFFECT_TYPE_FIELD + EFFECT_TYPE_TRIGGER_O)
  	e2:SetProperty(EFFECT_FLAG_DELAY)
  	e2:SetCode(EVENT_LEAVE_FIELD)
  	e2:SetRange(LOCATION_GRAVE)
  	e2:SetCountLimit(1, id)
  	e2:SetCondition(s.spcon)
  	e2:SetCost(aux.bfgcost)
  	e2:SetTarget(s.sptg)
  	e2:SetOperation(s.spop)
  	c:RegisterEffect(e2)
  end
  function s.condition(e, tp, eg, ep, ev, re, r, rp)
  	local at = Duel.GetAttacker()
  	return at:IsControler(1 - tp)
  end
  function s.filter(c, e, tp)
  	return c:IsRace(RACE_ILLUSION) and c:IsCanBeSpecialSummoned(e, 0, tp, false, false)
  end
  function s.target(e, tp, eg, ep, ev, re, r, rp, chk)
  	local at = Duel.GetAttacker()
  	if chk == 0 then
  		return at:IsRelateToBattle()
  			and at:IsAbleToHand()
  			and Duel.GetLocationCount(tp, LOCATION_MZONE) > 0
  			and Duel.IsExistingMatchingCard(s.filter, tp, LOCATION_HAND + LOCATION_GRAVE, 0, 1, nil, e, tp)
  	end
  	Duel.SetOperationInfo(0, CATEGORY_TOHAND, at, 1, 0, 0)
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, nil, 1, tp, LOCATION_HAND + LOCATION_GRAVE)
  end
  function s.activate(e, tp, eg, ep, ev, re, r, rp)
  	if Duel.GetLocationCount(tp, LOCATION_MZONE) <= 0 then
  		return
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_SPSUMMON)
  	local g = Duel.SelectMatchingCard(tp, aux.NecroValleyFilter(s.filter), tp, LOCATION_HAND + LOCATION_GRAVE, 0, 1, 1, nil, e, tp)
  	if g:GetCount() > 0 and Duel.SpecialSummon(g, 0, tp, tp, false, false, POS_FACEUP) then
  		local at = Duel.GetAttacker()
  		if at:IsRelateToBattle() then
  			Duel.SendtoHand(at, nil, REASON_EFFECT)
  		end
  	end
  end
  function s.spcfilter(c, tp)
  	return bit.band(c:GetPreviousRaceOnField(), RACE_ILLUSION) ~= 0
  		and c:IsPreviousControler(tp)
  		and c:IsPreviousPosition(POS_FACEUP)
  		and c:GetReasonPlayer() == 1 - tp
  		and c:IsReason(REASON_EFFECT)
  		and c:IsPreviousLocation(LOCATION_MZONE)
  end
  function s.spcon(e, tp, eg, ep, ev, re, r, rp)
  	return eg:IsExists(s.spcfilter, 1, nil, tp)
  end
  function s.sptg(e, tp, eg, ep, ev, re, r, rp, chk)
  	local at = Duel.GetAttacker()
  	if chk == 0 then
  		return Duel.GetLocationCount(tp, LOCATION_MZONE) > 0 and Duel.IsExistingMatchingCard(s.filter, tp, LOCATION_HAND + LOCATION_GRAVE, 0, 1, nil, e, tp)
  	end
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, nil, 1, tp, LOCATION_HAND + LOCATION_GRAVE)
  end
  function s.spop(e, tp, eg, ep, ev, re, r, rp)
  	if Duel.GetLocationCount(tp, LOCATION_MZONE) <= 0 then
  		return
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_SPSUMMON)
  	local g = Duel.SelectMatchingCard(tp, aux.NecroValleyFilter(s.filter), tp, LOCATION_HAND + LOCATION_GRAVE, 0, 1, 1, nil, e, tp)
  	if g:GetCount() > 0 then
  		Duel.SpecialSummon(g, 0, tp, tp, false, false, POS_FACEUP)
  	end
  end
  
  
source_text: Mirage
  When an opponent's monster declares an attack: Special Summon 1 Illusion monster from your hand or GY, and if you do, return the attacking monster to the hand. If a face-up Illusion monster(s) you control leaves the field by an opponent's card effect, while this card is in your GY (except during the Damage Step): You can banish this card; Special Summon 1 Illusion monster from your hand or GY. You can only use this effect of "Mirage Mirror Force" once per turn.
target_text: -- Mirage
  local s, id, o = GetID()
  function s.initial_effect(c)
  	--
  	local e1 = Effect.CreateEffect(c)
  	e1:SetCategory(CATEGORY_SPECIAL_SUMMON + CATEGORY_TOHAND)
  	e1:SetType(EFFECT_TYPE_ACTIVATE)
  	e1:SetCode(EVENT_ATTACK_ANNOUNCE)
  	e1:SetCondition(s.condition)
  	e1:SetTarget(s.target)
  	e1:SetOperation(s.activate)
  	c:RegisterEffect(e1)
  	--
  	local e2 = Effect.CreateEffect(c)
  	e2:SetType(EFFECT_TYPE_FIELD + EFFECT_TYPE_TRIGGER_O)
  	e2:SetProperty(EFFECT_FLAG_DELAY)
  	e2:SetCode(EVENT_LEAVE_FIELD)
  	e2:SetRange(LOCATION_GRAVE)
  	e2:SetCountLimit(1, id)
  	e2:SetCondition(s.spcon)
  	e2:SetCost(aux.bfgcost)
  	e2:SetTarget(s.sptg)
  	e2:SetOperation(s.spop)
  	c:RegisterEffect(e2)
  end
  function s.condition(e, tp, eg, ep, ev, re, r, rp)
  	local at = Duel.GetAttacker()
  	return at:IsControler(1 - tp)
  end
  function s.filter(c, e, tp)
  	return c:IsRace(RACE_ILLUSION) and c:IsCanBeSpecialSummoned(e, 0, tp, false, false)
  end
  function s.target(e, tp, eg, ep, ev, re, r, rp, chk)
  	local at = Duel.GetAttacker()
  	if chk == 0 then
  		return at:IsRelateToBattle()
  			and at:IsAbleToHand()
  			and Duel.GetLocationCount(tp, LOCATION_MZONE) > 0
  			and Duel.IsExistingMatchingCard(s.filter, tp, LOCATION_HAND + LOCATION_GRAVE, 0, 1, nil, e, tp)
  	end
  	Duel.SetOperationInfo(0, CATEGORY_TOHAND, at, 1, 0, 0)
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, nil, 1, tp, LOCATION_HAND + LOCATION_GRAVE)
  end
  function s.activate(e, tp, eg, ep, ev, re, r, rp)
  	if Duel.GetLocationCount(tp, LOCATION_MZONE) <= 0 then
  		return
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_SPSUMMON)
  	local g = Duel.SelectMatchingCard(tp, aux.NecroValleyFilter(s.filter), tp, LOCATION_HAND + LOCATION_GRAVE, 0, 1, 1, nil, e, tp)
  	if g:GetCount() > 0 and Duel.SpecialSummon(g, 0, tp, tp, false, false, POS_FACEUP) then
  		local at = Duel.GetAttacker()
  		if at:IsRelateToBattle() then
  			Duel.SendtoHand(at, nil, REASON_EFFECT)
  		end
  	end
  end
  function s.spcfilter(c, tp)
  	return bit.band(c:GetPreviousRaceOnField(), RACE_ILLUSION) ~= 0
  		and c:IsPreviousControler(tp)
  		and c:IsPreviousPosition(POS_FACEUP)
  		and c:GetReasonPlayer() == 1 - tp
  		and c:IsReason(REASON_EFFECT)
  		and c:IsPreviousLocation(LOCATION_MZONE)
  end
  function s.spcon(e, tp, eg, ep, ev, re, r, rp)
  	return eg:IsExists(s.spcfilter, 1, nil, tp)
  end
  function s.sptg(e, tp, eg, ep, ev, re, r, rp, chk)
  	local at = Duel.GetAttacker()
  	if chk == 0 then
  		return Duel.GetLocationCount(tp, LOCATION_MZONE) > 0 and Duel.IsExistingMatchingCard(s.filter, tp, LOCATION_HAND + LOCATION_GRAVE, 0, 1, nil, e, tp)
  	end
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, nil, 1, tp, LOCATION_HAND + LOCATION_GRAVE)
  end
  function s.spop(e, tp, eg, ep, ev, re, r, rp)
  	if Duel.GetLocationCount(tp, LOCATION_MZONE) <= 0 then
  		return
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_SPSUMMON)
  	local g = Duel.SelectMatchingCard(tp, aux.NecroValleyFilter(s.filter), tp, LOCATION_HAND + LOCATION_GRAVE, 0, 1, 1, nil, e, tp)
  	if g:GetCount() > 0 then
  		Duel.SpecialSummon(g, 0, tp, tp, false, false, POS_FACEUP)
  	end
  end
  
  