name: Immortal
card_text: 1 Tuner + 1+ non-Tuner monsters
  During your Main Phase: You can send 1 Zombie monster from your Deck to the GY, and if you do, this card's Level becomes the difference in the original Levels of that monster and this card. When your Zombie monster is destroyed by battle, while this card is in your GY: You can Special Summon this card, but banish it when it leaves the field. You can only use each effect of "Immortal Dragon" once per turn.
lua: local s, id, o = GetID()
  function s.initial_effect(c)
  	--synchro summon
  	aux.AddSynchroProcedure(c, nil, aux.NonTuner(nil), 1)
  	c:EnableReviveLimit()
  	--to grave
  	local e1 = Effect.CreateEffect(c)
  	e1:SetDescription(aux.Stringid(id, 0))
  	e1:SetCategory(CATEGORY_TOGRAVE)
  	e1:SetType(EFFECT_TYPE_IGNITION)
  	e1:SetRange(LOCATION_MZONE)
  	e1:SetCountLimit(1, id)
  	e1:SetTarget(s.tgtg)
  	e1:SetOperation(s.tgop)
  	c:RegisterEffect(e1)
  	--spsummon
  	local e2 = Effect.CreateEffect(c)
  	e2:SetDescription(aux.Stringid(id, 1))
  	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
  	e2:SetType(EFFECT_TYPE_FIELD + EFFECT_TYPE_TRIGGER_O)
  	e2:SetCode(EVENT_BATTLE_DESTROYED)
  	e2:SetRange(LOCATION_GRAVE)
  	e2:SetCountLimit(1, id + o)
  	e2:SetCondition(s.spcon)
  	e2:SetTarget(s.sptg)
  	e2:SetOperation(s.spop)
  	c:RegisterEffect(e2)
  end
  function s.tgfilter(c, lv, olv)
  	local clv = c:GetOriginalLevel()
  	return c:IsRace(RACE_ZOMBIE) and c:IsAbleToGrave() and clv ~= olv and math.abs(clv - olv) ~= lv
  end
  function s.tgtg(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		local c = e:GetHandler()
  		return c:IsLevelAbove(0) and Duel.IsExistingMatchingCard(s.tgfilter, tp, LOCATION_DECK, 0, 1, nil, c:GetLevel(), c:GetOriginalLevel())
  	end
  	Duel.SetOperationInfo(0, CATEGORY_TOGRAVE, nil, 1, tp, LOCATION_DECK)
  end
  function s.tgop(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	if c:IsFacedown() or not c:IsRelateToEffect(e) then
  		return
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_TOGRAVE)
  	local g = Duel.SelectMatchingCard(tp, s.tgfilter, tp, LOCATION_DECK, 0, 1, 1, nil, c:GetLevel(), c:GetOriginalLevel())
  	local tc = g:GetFirst()
  	if tc and Duel.SendtoGrave(tc, REASON_EFFECT) ~= 0 and tc:IsLocation(LOCATION_GRAVE) then
  		local e1 = Effect.CreateEffect(c)
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_CHANGE_LEVEL)
  		e1:SetValue(math.abs(c:GetOriginalLevel() - tc:GetOriginalLevel()))
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD + RESET_DISABLE)
  		c:RegisterEffect(e1)
  	end
  end
  function s.cfilter(c, tp)
  	return c:GetPreviousRaceOnField() & RACE_ZOMBIE ~= 0 and c:IsPreviousControler(tp)
  end
  function s.spcon(e, tp, eg, ep, ev, re, r, rp)
  	return eg:IsExists(s.cfilter, 1, nil, tp) and not eg:IsContains(e:GetHandler())
  end
  function s.sptg(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.GetLocationCount(tp, LOCATION_MZONE) > 0 and e:GetHandler():IsCanBeSpecialSummoned(e, 0, tp, false, false)
  	end
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, e:GetHandler(), 1, 0, 0)
  end
  function s.spop(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	if c:IsRelateToEffect(e) and Duel.SpecialSummon(c, 0, tp, tp, false, false, POS_FACEUP) > 0 then
  		local e1 = Effect.CreateEffect(c)
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
  		e1:SetCode(EFFECT_LEAVE_FIELD_REDIRECT)
  		e1:SetValue(LOCATION_REMOVED)
  		e1:SetReset(RESET_EVENT + RESETS_REDIRECT)
  		c:RegisterEffect(e1, true)
  	end
  end
  
  
source_text: Immortal
  1 Tuner + 1+ non-Tuner monsters
  During your Main Phase: You can send 1 Zombie monster from your Deck to the GY, and if you do, this card's Level becomes the difference in the original Levels of that monster and this card. When your Zombie monster is destroyed by battle, while this card is in your GY: You can Special Summon this card, but banish it when it leaves the field. You can only use each effect of "Immortal Dragon" once per turn.
target_text: -- Immortal
  local s, id, o = GetID()
  function s.initial_effect(c)
  	--synchro summon
  	aux.AddSynchroProcedure(c, nil, aux.NonTuner(nil), 1)
  	c:EnableReviveLimit()
  	--to grave
  	local e1 = Effect.CreateEffect(c)
  	e1:SetDescription(aux.Stringid(id, 0))
  	e1:SetCategory(CATEGORY_TOGRAVE)
  	e1:SetType(EFFECT_TYPE_IGNITION)
  	e1:SetRange(LOCATION_MZONE)
  	e1:SetCountLimit(1, id)
  	e1:SetTarget(s.tgtg)
  	e1:SetOperation(s.tgop)
  	c:RegisterEffect(e1)
  	--spsummon
  	local e2 = Effect.CreateEffect(c)
  	e2:SetDescription(aux.Stringid(id, 1))
  	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
  	e2:SetType(EFFECT_TYPE_FIELD + EFFECT_TYPE_TRIGGER_O)
  	e2:SetCode(EVENT_BATTLE_DESTROYED)
  	e2:SetRange(LOCATION_GRAVE)
  	e2:SetCountLimit(1, id + o)
  	e2:SetCondition(s.spcon)
  	e2:SetTarget(s.sptg)
  	e2:SetOperation(s.spop)
  	c:RegisterEffect(e2)
  end
  function s.tgfilter(c, lv, olv)
  	local clv = c:GetOriginalLevel()
  	return c:IsRace(RACE_ZOMBIE) and c:IsAbleToGrave() and clv ~= olv and math.abs(clv - olv) ~= lv
  end
  function s.tgtg(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		local c = e:GetHandler()
  		return c:IsLevelAbove(0) and Duel.IsExistingMatchingCard(s.tgfilter, tp, LOCATION_DECK, 0, 1, nil, c:GetLevel(), c:GetOriginalLevel())
  	end
  	Duel.SetOperationInfo(0, CATEGORY_TOGRAVE, nil, 1, tp, LOCATION_DECK)
  end
  function s.tgop(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	if c:IsFacedown() or not c:IsRelateToEffect(e) then
  		return
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_TOGRAVE)
  	local g = Duel.SelectMatchingCard(tp, s.tgfilter, tp, LOCATION_DECK, 0, 1, 1, nil, c:GetLevel(), c:GetOriginalLevel())
  	local tc = g:GetFirst()
  	if tc and Duel.SendtoGrave(tc, REASON_EFFECT) ~= 0 and tc:IsLocation(LOCATION_GRAVE) then
  		local e1 = Effect.CreateEffect(c)
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_CHANGE_LEVEL)
  		e1:SetValue(math.abs(c:GetOriginalLevel() - tc:GetOriginalLevel()))
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD + RESET_DISABLE)
  		c:RegisterEffect(e1)
  	end
  end
  function s.cfilter(c, tp)
  	return c:GetPreviousRaceOnField() & RACE_ZOMBIE ~= 0 and c:IsPreviousControler(tp)
  end
  function s.spcon(e, tp, eg, ep, ev, re, r, rp)
  	return eg:IsExists(s.cfilter, 1, nil, tp) and not eg:IsContains(e:GetHandler())
  end
  function s.sptg(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.GetLocationCount(tp, LOCATION_MZONE) > 0 and e:GetHandler():IsCanBeSpecialSummoned(e, 0, tp, false, false)
  	end
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, e:GetHandler(), 1, 0, 0)
  end
  function s.spop(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	if c:IsRelateToEffect(e) and Duel.SpecialSummon(c, 0, tp, tp, false, false, POS_FACEUP) > 0 then
  		local e1 = Effect.CreateEffect(c)
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
  		e1:SetCode(EFFECT_LEAVE_FIELD_REDIRECT)
  		e1:SetValue(LOCATION_REMOVED)
  		e1:SetReset(RESET_EVENT + RESETS_REDIRECT)
  		c:RegisterEffect(e1, true)
  	end
  end
  
  