name: White
card_text: 1 Tuner + 1+ non-Tuner monsters
  Once per turn: You can target 1 face-up monster your opponent controls; its ATK becomes half its original ATK until the end of this turn. If this card in your possession is destroyed by an opponent's card and sent to your GY: You can banish 1 other WATER monster from your GY; Special Summon this card as a Tuner.
lua: local s, id, o = GetID()
  function s.initial_effect(c)
  	--synchro summon
  	aux.AddSynchroProcedure(c, nil, aux.NonTuner(nil), 1)
  	c:EnableReviveLimit()
  	--atk
  	local e1 = Effect.CreateEffect(c)
  	e1:SetDescription(aux.Stringid(id, 0))
  	e1:SetCategory(CATEGORY_ATKCHANGE)
  	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
  	e1:SetType(EFFECT_TYPE_IGNITION)
  	e1:SetRange(LOCATION_MZONE)
  	e1:SetCountLimit(1)
  	e1:SetTarget(s.atktg)
  	e1:SetOperation(s.atkop)
  	c:RegisterEffect(e1)
  	--special summon
  	local e3 = Effect.CreateEffect(c)
  	e3:SetDescription(aux.Stringid(id, 1))
  	e3:SetCategory(CATEGORY_SPECIAL_SUMMON)
  	e3:SetType(EFFECT_TYPE_SINGLE + EFFECT_TYPE_TRIGGER_O)
  	e3:SetProperty(EFFECT_FLAG_DELAY)
  	e3:SetCode(EVENT_TO_GRAVE)
  	e3:SetCondition(s.condition)
  	e3:SetCost(s.cost)
  	e3:SetTarget(s.target)
  	e3:SetOperation(s.operation)
  	c:RegisterEffect(e3)
  end
  s.treat_itself_tuner = true
  function s.atktg(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsControler(1 - tp) and chkc:IsLocation(LOCATION_MZONE) and chkc:IsFaceup()
  	end
  	if chk == 0 then
  		return Duel.IsExistingTarget(Card.IsFaceup, tp, 0, LOCATION_MZONE, 1, nil)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_FACEUP)
  	Duel.SelectTarget(tp, Card.IsFaceup, tp, 0, LOCATION_MZONE, 1, 1, nil)
  end
  function s.atkop(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	local tc = Duel.GetFirstTarget()
  	if tc:IsFaceup() and tc:IsRelateToEffect(e) then
  		local e1 = Effect.CreateEffect(c)
  		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:GetBaseAttack() / 2))
  		tc:RegisterEffect(e1)
  	end
  end
  function s.condition(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	return rp == 1 - tp and c:IsReason(REASON_DESTROY) and c:IsReason(REASON_BATTLE + REASON_EFFECT)
  end
  function s.cfilter(c)
  	return c:IsAttribute(ATTRIBUTE_WATER) and c:IsType(TYPE_MONSTER) and c:IsAbleToRemoveAsCost()
  end
  function s.cost(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.IsExistingMatchingCard(s.cfilter, tp, LOCATION_GRAVE, 0, 1, e:GetHandler())
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_REMOVE)
  	local g = Duel.SelectMatchingCard(tp, s.cfilter, tp, LOCATION_GRAVE, 0, 1, 1, e:GetHandler())
  	Duel.Remove(g, POS_FACEUP, REASON_COST)
  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 e:GetHandler():IsCanBeSpecialSummoned(e, 0, tp, false, false)
  	end
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, e:GetHandler(), 1, 0, 0)
  end
  function s.operation(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	if c:IsRelateToEffect(e) and Duel.SpecialSummonStep(c, 0, tp, tp, false, false, POS_FACEUP) then
  		local e1 = Effect.CreateEffect(c)
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_ADD_TYPE)
  		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
  		e1:SetValue(TYPE_TUNER)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD)
  		c:RegisterEffect(e1)
  	end
  	Duel.SpecialSummonComplete()
  end
  
  
source_text: White
  1 Tuner + 1+ non-Tuner monsters
  Once per turn: You can target 1 face-up monster your opponent controls; its ATK becomes half its original ATK until the end of this turn. If this card in your possession is destroyed by an opponent's card and sent to your GY: You can banish 1 other WATER monster from your GY; Special Summon this card as a Tuner.
target_text: -- White
  local s, id, o = GetID()
  function s.initial_effect(c)
  	--synchro summon
  	aux.AddSynchroProcedure(c, nil, aux.NonTuner(nil), 1)
  	c:EnableReviveLimit()
  	--atk
  	local e1 = Effect.CreateEffect(c)
  	e1:SetDescription(aux.Stringid(id, 0))
  	e1:SetCategory(CATEGORY_ATKCHANGE)
  	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
  	e1:SetType(EFFECT_TYPE_IGNITION)
  	e1:SetRange(LOCATION_MZONE)
  	e1:SetCountLimit(1)
  	e1:SetTarget(s.atktg)
  	e1:SetOperation(s.atkop)
  	c:RegisterEffect(e1)
  	--special summon
  	local e3 = Effect.CreateEffect(c)
  	e3:SetDescription(aux.Stringid(id, 1))
  	e3:SetCategory(CATEGORY_SPECIAL_SUMMON)
  	e3:SetType(EFFECT_TYPE_SINGLE + EFFECT_TYPE_TRIGGER_O)
  	e3:SetProperty(EFFECT_FLAG_DELAY)
  	e3:SetCode(EVENT_TO_GRAVE)
  	e3:SetCondition(s.condition)
  	e3:SetCost(s.cost)
  	e3:SetTarget(s.target)
  	e3:SetOperation(s.operation)
  	c:RegisterEffect(e3)
  end
  s.treat_itself_tuner = true
  function s.atktg(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsControler(1 - tp) and chkc:IsLocation(LOCATION_MZONE) and chkc:IsFaceup()
  	end
  	if chk == 0 then
  		return Duel.IsExistingTarget(Card.IsFaceup, tp, 0, LOCATION_MZONE, 1, nil)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_FACEUP)
  	Duel.SelectTarget(tp, Card.IsFaceup, tp, 0, LOCATION_MZONE, 1, 1, nil)
  end
  function s.atkop(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	local tc = Duel.GetFirstTarget()
  	if tc:IsFaceup() and tc:IsRelateToEffect(e) then
  		local e1 = Effect.CreateEffect(c)
  		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:GetBaseAttack() / 2))
  		tc:RegisterEffect(e1)
  	end
  end
  function s.condition(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	return rp == 1 - tp and c:IsReason(REASON_DESTROY) and c:IsReason(REASON_BATTLE + REASON_EFFECT)
  end
  function s.cfilter(c)
  	return c:IsAttribute(ATTRIBUTE_WATER) and c:IsType(TYPE_MONSTER) and c:IsAbleToRemoveAsCost()
  end
  function s.cost(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.IsExistingMatchingCard(s.cfilter, tp, LOCATION_GRAVE, 0, 1, e:GetHandler())
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_REMOVE)
  	local g = Duel.SelectMatchingCard(tp, s.cfilter, tp, LOCATION_GRAVE, 0, 1, 1, e:GetHandler())
  	Duel.Remove(g, POS_FACEUP, REASON_COST)
  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 e:GetHandler():IsCanBeSpecialSummoned(e, 0, tp, false, false)
  	end
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, e:GetHandler(), 1, 0, 0)
  end
  function s.operation(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	if c:IsRelateToEffect(e) and Duel.SpecialSummonStep(c, 0, tp, tp, false, false, POS_FACEUP) then
  		local e1 = Effect.CreateEffect(c)
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_ADD_TYPE)
  		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
  		e1:SetValue(TYPE_TUNER)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD)
  		c:RegisterEffect(e1)
  	end
  	Duel.SpecialSummonComplete()
  end
  
  