name: World
card_text: All monsters your opponent controls lose 500 ATK/DEF for each Dragon monster you control. You can only use each of the following effects of "World Legacy Guardragon Mardark" once per turn.
  ● You can banish 2 Normal Monsters from your hand or GY; Special Summon this card from your hand.
  ● If this card on the field is destroyed by battle or card effect: You can add, from your GY to your hand, 1 Level 9 monster with a different original Type and Attribute than this card.
lua: local s, id, o = GetID()
  function s.initial_effect(c)
  	--special summon
  	local e1 = Effect.CreateEffect(c)
  	e1:SetDescription(aux.Stringid(id, 0))
  	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
  	e1:SetType(EFFECT_TYPE_IGNITION)
  	e1:SetRange(LOCATION_HAND)
  	e1:SetCountLimit(1, id)
  	e1:SetCost(s.spcost)
  	e1:SetTarget(s.sptg)
  	e1:SetOperation(s.spop)
  	c:RegisterEffect(e1)
  	--decrease atk/def
  	local e2 = Effect.CreateEffect(c)
  	e2:SetType(EFFECT_TYPE_FIELD)
  	e2:SetCode(EFFECT_UPDATE_ATTACK)
  	e2:SetRange(LOCATION_MZONE)
  	e2:SetTargetRange(0, LOCATION_MZONE)
  	e2:SetValue(s.atkval)
  	c:RegisterEffect(e2)
  	local e3 = e2:Clone()
  	e3:SetCode(EFFECT_UPDATE_DEFENSE)
  	c:RegisterEffect(e3)
  	--to hand
  	local e4 = Effect.CreateEffect(c)
  	e4:SetDescription(aux.Stringid(id, 1))
  	e4:SetCategory(CATEGORY_TOHAND)
  	e4:SetType(EFFECT_TYPE_SINGLE + EFFECT_TYPE_TRIGGER_O)
  	e4:SetProperty(EFFECT_FLAG_DELAY)
  	e4:SetCountLimit(1, id + 1)
  	e4:SetCode(EVENT_DESTROYED)
  	e4:SetCondition(s.thcon)
  	e4:SetTarget(s.thtg)
  	e4:SetOperation(s.thop)
  	c:RegisterEffect(e4)
  end
  function s.cfilter(c)
  	return c:IsType(TYPE_NORMAL) and c:IsAbleToRemoveAsCost()
  end
  function s.spcost(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.IsExistingMatchingCard(s.cfilter, tp, LOCATION_HAND + LOCATION_GRAVE, 0, 2, nil)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_REMOVE)
  	local g = Duel.SelectMatchingCard(tp, s.cfilter, tp, LOCATION_HAND + LOCATION_GRAVE, 0, 2, 2, nil)
  	Duel.Remove(g, POS_FACEUP, REASON_COST)
  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 not c:IsRelateToEffect(e) then
  		return
  	end
  	Duel.SpecialSummon(c, 0, tp, tp, false, false, POS_FACEUP)
  end
  function s.atkfilter(c)
  	return c:IsFaceup() and c:IsRace(RACE_DRAGON)
  end
  function s.atkval(e, c)
  	return Duel.GetMatchingGroupCount(s.atkfilter, e:GetHandlerPlayer(), LOCATION_MZONE, 0, nil) * -500
  end
  function s.thcon(e, tp, eg, ep, ev, re, r, rp)
  	return bit.band(r, REASON_EFFECT + REASON_BATTLE) ~= 0 and e:GetHandler():IsPreviousLocation(LOCATION_ONFIELD)
  end
  function s.thfilter(c, ec)
  	return c:IsLevel(9) and c:IsType(TYPE_MONSTER) and c:IsAbleToHand() and not c:IsRace(ec:GetRace()) and not c:IsAttribute(ec:GetAttribute())
  end
  function s.thtg(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.IsExistingMatchingCard(s.thfilter, tp, LOCATION_GRAVE, 0, 1, nil, e:GetHandler())
  	end
  	Duel.SetOperationInfo(0, CATEGORY_TOHAND, nil, 1, tp, LOCATION_GRAVE)
  	Duel.SetOperationInfo(0, CATEGORY_LEAVE_GRAVE, nil, 1, tp, LOCATION_GRAVE)
  end
  function s.thop(e, tp, eg, ep, ev, re, r, rp)
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_ATOHAND)
  	local g = Duel.SelectMatchingCard(tp, s.thfilter, tp, LOCATION_GRAVE, 0, 1, 1, nil, e:GetHandler())
  	if g:GetCount() > 0 then
  		Duel.SendtoHand(g, nil, REASON_EFFECT)
  	end
  end
  
  
source_text: World
  All monsters your opponent controls lose 500 ATK/DEF for each Dragon monster you control. You can only use each of the following effects of "World Legacy Guardragon Mardark" once per turn.
  ● You can banish 2 Normal Monsters from your hand or GY; Special Summon this card from your hand.
  ● If this card on the field is destroyed by battle or card effect: You can add, from your GY to your hand, 1 Level 9 monster with a different original Type and Attribute than this card.
target_text: -- World
  local s, id, o = GetID()
  function s.initial_effect(c)
  	--special summon
  	local e1 = Effect.CreateEffect(c)
  	e1:SetDescription(aux.Stringid(id, 0))
  	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
  	e1:SetType(EFFECT_TYPE_IGNITION)
  	e1:SetRange(LOCATION_HAND)
  	e1:SetCountLimit(1, id)
  	e1:SetCost(s.spcost)
  	e1:SetTarget(s.sptg)
  	e1:SetOperation(s.spop)
  	c:RegisterEffect(e1)
  	--decrease atk/def
  	local e2 = Effect.CreateEffect(c)
  	e2:SetType(EFFECT_TYPE_FIELD)
  	e2:SetCode(EFFECT_UPDATE_ATTACK)
  	e2:SetRange(LOCATION_MZONE)
  	e2:SetTargetRange(0, LOCATION_MZONE)
  	e2:SetValue(s.atkval)
  	c:RegisterEffect(e2)
  	local e3 = e2:Clone()
  	e3:SetCode(EFFECT_UPDATE_DEFENSE)
  	c:RegisterEffect(e3)
  	--to hand
  	local e4 = Effect.CreateEffect(c)
  	e4:SetDescription(aux.Stringid(id, 1))
  	e4:SetCategory(CATEGORY_TOHAND)
  	e4:SetType(EFFECT_TYPE_SINGLE + EFFECT_TYPE_TRIGGER_O)
  	e4:SetProperty(EFFECT_FLAG_DELAY)
  	e4:SetCountLimit(1, id + 1)
  	e4:SetCode(EVENT_DESTROYED)
  	e4:SetCondition(s.thcon)
  	e4:SetTarget(s.thtg)
  	e4:SetOperation(s.thop)
  	c:RegisterEffect(e4)
  end
  function s.cfilter(c)
  	return c:IsType(TYPE_NORMAL) and c:IsAbleToRemoveAsCost()
  end
  function s.spcost(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.IsExistingMatchingCard(s.cfilter, tp, LOCATION_HAND + LOCATION_GRAVE, 0, 2, nil)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_REMOVE)
  	local g = Duel.SelectMatchingCard(tp, s.cfilter, tp, LOCATION_HAND + LOCATION_GRAVE, 0, 2, 2, nil)
  	Duel.Remove(g, POS_FACEUP, REASON_COST)
  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 not c:IsRelateToEffect(e) then
  		return
  	end
  	Duel.SpecialSummon(c, 0, tp, tp, false, false, POS_FACEUP)
  end
  function s.atkfilter(c)
  	return c:IsFaceup() and c:IsRace(RACE_DRAGON)
  end
  function s.atkval(e, c)
  	return Duel.GetMatchingGroupCount(s.atkfilter, e:GetHandlerPlayer(), LOCATION_MZONE, 0, nil) * -500
  end
  function s.thcon(e, tp, eg, ep, ev, re, r, rp)
  	return bit.band(r, REASON_EFFECT + REASON_BATTLE) ~= 0 and e:GetHandler():IsPreviousLocation(LOCATION_ONFIELD)
  end
  function s.thfilter(c, ec)
  	return c:IsLevel(9) and c:IsType(TYPE_MONSTER) and c:IsAbleToHand() and not c:IsRace(ec:GetRace()) and not c:IsAttribute(ec:GetAttribute())
  end
  function s.thtg(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.IsExistingMatchingCard(s.thfilter, tp, LOCATION_GRAVE, 0, 1, nil, e:GetHandler())
  	end
  	Duel.SetOperationInfo(0, CATEGORY_TOHAND, nil, 1, tp, LOCATION_GRAVE)
  	Duel.SetOperationInfo(0, CATEGORY_LEAVE_GRAVE, nil, 1, tp, LOCATION_GRAVE)
  end
  function s.thop(e, tp, eg, ep, ev, re, r, rp)
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_ATOHAND)
  	local g = Duel.SelectMatchingCard(tp, s.thfilter, tp, LOCATION_GRAVE, 0, 1, 1, nil, e:GetHandler())
  	if g:GetCount() > 0 then
  		Duel.SendtoHand(g, nil, REASON_EFFECT)
  	end
  end
  
  