name: Astra
card_text: When this card is Normal Summoned: You can target 1 Level 4 or lower monster in your GY; Special Summon it in Defense Position, but its effects are negated, also banish it during the End Phase. Once per turn: You can roll a six-sided die, and the face-up monsters you currently control become the Level equal to the result, until the end of this turn.
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_SINGLE + EFFECT_TYPE_TRIGGER_O)
  	e1:SetProperty(EFFECT_FLAG_CARD_TARGET + EFFECT_FLAG_DELAY)
  	e1:SetCode(EVENT_SUMMON_SUCCESS)
  	e1:SetTarget(s.sptg)
  	e1:SetOperation(s.spop)
  	c:RegisterEffect(e1)
  	--dice
  	local e2 = Effect.CreateEffect(c)
  	e2:SetDescription(aux.Stringid(id, 1))
  	e2:SetCategory(CATEGORY_DICE)
  	e2:SetType(EFFECT_TYPE_IGNITION)
  	e2:SetRange(LOCATION_MZONE)
  	e2:SetCountLimit(1)
  	e2:SetTarget(s.dctg)
  	e2:SetOperation(s.dcop)
  	c:RegisterEffect(e2)
  end
  function s.spfilter(c, e, tp)
  	return c:IsLevelBelow(4) and c:IsCanBeSpecialSummoned(e, 0, tp, false, false, POS_FACEUP_DEFENSE)
  end
  function s.sptg(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsControler(tp) and chkc:IsLocation(LOCATION_GRAVE) and s.spfilter(chkc, e, tp)
  	end
  	if chk == 0 then
  		return Duel.GetLocationCount(tp, LOCATION_MZONE) > 0 and Duel.IsExistingTarget(s.spfilter, tp, LOCATION_GRAVE, 0, 1, nil, e, tp)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_SPSUMMON)
  	local g = Duel.SelectTarget(tp, s.spfilter, tp, LOCATION_GRAVE, 0, 1, 1, nil, e, tp)
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, g, 1, 0, 0)
  end
  function s.spop(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	local tc = Duel.GetFirstTarget()
  	if tc:IsRelateToEffect(e) and Duel.SpecialSummonStep(tc, 0, tp, tp, false, false, POS_FACEUP_DEFENSE) then
  		local e1 = Effect.CreateEffect(c)
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_DISABLE)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD)
  		tc:RegisterEffect(e1)
  		local e2 = Effect.CreateEffect(c)
  		e2:SetType(EFFECT_TYPE_SINGLE)
  		e2:SetCode(EFFECT_DISABLE_EFFECT)
  		e2:SetValue(RESET_TURN_SET)
  		e2:SetReset(RESET_EVENT + RESETS_STANDARD)
  		tc:RegisterEffect(e2)
  		local fid = c:GetFieldID()
  		tc:RegisterFlagEffect(id, RESET_EVENT + RESETS_STANDARD, 0, 1, fid)
  		local e3 = Effect.CreateEffect(c)
  		e3:SetType(EFFECT_TYPE_FIELD + EFFECT_TYPE_CONTINUOUS)
  		e3:SetProperty(EFFECT_FLAG_IGNORE_IMMUNE)
  		e3:SetCode(EVENT_PHASE + PHASE_END)
  		e3:SetCountLimit(1)
  		e3:SetLabel(fid)
  		e3:SetLabelObject(tc)
  		e3:SetCondition(s.rmcon)
  		e3:SetOperation(s.rmop)
  		Duel.RegisterEffect(e3, tp)
  	end
  	Duel.SpecialSummonComplete()
  end
  function s.rmcon(e, tp, eg, ep, ev, re, r, rp)
  	local tc = e:GetLabelObject()
  	if tc:GetFlagEffectLabel(id) ~= e:GetLabel() then
  		e:Reset()
  		return false
  	else
  		return true
  	end
  end
  function s.rmop(e, tp, eg, ep, ev, re, r, rp)
  	Duel.Remove(e:GetLabelObject(), POS_FACEUP, REASON_EFFECT)
  end
  function s.dcfilter(c)
  	return c:IsFaceup() and c:IsLevelAbove(1)
  end
  function s.dctg(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.IsExistingMatchingCard(s.dcfilter, tp, LOCATION_MZONE, 0, 1, nil)
  	end
  	Duel.SetOperationInfo(0, CATEGORY_DICE, nil, 0, tp, 1)
  end
  function s.dcop(e, tp, eg, ep, ev, re, r, rp)
  	local dc = Duel.TossDice(tp, 1)
  	local g = Duel.GetMatchingGroup(s.dcfilter, tp, LOCATION_MZONE, 0, nil)
  	local tc = g:GetFirst()
  	while tc do
  		local e1 = Effect.CreateEffect(e:GetHandler())
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
  		e1:SetCode(EFFECT_CHANGE_LEVEL)
  		e1:SetValue(dc)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD + RESET_PHASE + PHASE_END)
  		tc:RegisterEffect(e1)
  		tc = g:GetNext()
  	end
  end
  
  
source_text: Astra
  When this card is Normal Summoned: You can target 1 Level 4 or lower monster in your GY; Special Summon it in Defense Position, but its effects are negated, also banish it during the End Phase. Once per turn: You can roll a six-sided die, and the face-up monsters you currently control become the Level equal to the result, until the end of this turn.
target_text: -- Astra
  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_SINGLE + EFFECT_TYPE_TRIGGER_O)
  	e1:SetProperty(EFFECT_FLAG_CARD_TARGET + EFFECT_FLAG_DELAY)
  	e1:SetCode(EVENT_SUMMON_SUCCESS)
  	e1:SetTarget(s.sptg)
  	e1:SetOperation(s.spop)
  	c:RegisterEffect(e1)
  	--dice
  	local e2 = Effect.CreateEffect(c)
  	e2:SetDescription(aux.Stringid(id, 1))
  	e2:SetCategory(CATEGORY_DICE)
  	e2:SetType(EFFECT_TYPE_IGNITION)
  	e2:SetRange(LOCATION_MZONE)
  	e2:SetCountLimit(1)
  	e2:SetTarget(s.dctg)
  	e2:SetOperation(s.dcop)
  	c:RegisterEffect(e2)
  end
  function s.spfilter(c, e, tp)
  	return c:IsLevelBelow(4) and c:IsCanBeSpecialSummoned(e, 0, tp, false, false, POS_FACEUP_DEFENSE)
  end
  function s.sptg(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsControler(tp) and chkc:IsLocation(LOCATION_GRAVE) and s.spfilter(chkc, e, tp)
  	end
  	if chk == 0 then
  		return Duel.GetLocationCount(tp, LOCATION_MZONE) > 0 and Duel.IsExistingTarget(s.spfilter, tp, LOCATION_GRAVE, 0, 1, nil, e, tp)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_SPSUMMON)
  	local g = Duel.SelectTarget(tp, s.spfilter, tp, LOCATION_GRAVE, 0, 1, 1, nil, e, tp)
  	Duel.SetOperationInfo(0, CATEGORY_SPECIAL_SUMMON, g, 1, 0, 0)
  end
  function s.spop(e, tp, eg, ep, ev, re, r, rp)
  	local c = e:GetHandler()
  	local tc = Duel.GetFirstTarget()
  	if tc:IsRelateToEffect(e) and Duel.SpecialSummonStep(tc, 0, tp, tp, false, false, POS_FACEUP_DEFENSE) then
  		local e1 = Effect.CreateEffect(c)
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_DISABLE)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD)
  		tc:RegisterEffect(e1)
  		local e2 = Effect.CreateEffect(c)
  		e2:SetType(EFFECT_TYPE_SINGLE)
  		e2:SetCode(EFFECT_DISABLE_EFFECT)
  		e2:SetValue(RESET_TURN_SET)
  		e2:SetReset(RESET_EVENT + RESETS_STANDARD)
  		tc:RegisterEffect(e2)
  		local fid = c:GetFieldID()
  		tc:RegisterFlagEffect(id, RESET_EVENT + RESETS_STANDARD, 0, 1, fid)
  		local e3 = Effect.CreateEffect(c)
  		e3:SetType(EFFECT_TYPE_FIELD + EFFECT_TYPE_CONTINUOUS)
  		e3:SetProperty(EFFECT_FLAG_IGNORE_IMMUNE)
  		e3:SetCode(EVENT_PHASE + PHASE_END)
  		e3:SetCountLimit(1)
  		e3:SetLabel(fid)
  		e3:SetLabelObject(tc)
  		e3:SetCondition(s.rmcon)
  		e3:SetOperation(s.rmop)
  		Duel.RegisterEffect(e3, tp)
  	end
  	Duel.SpecialSummonComplete()
  end
  function s.rmcon(e, tp, eg, ep, ev, re, r, rp)
  	local tc = e:GetLabelObject()
  	if tc:GetFlagEffectLabel(id) ~= e:GetLabel() then
  		e:Reset()
  		return false
  	else
  		return true
  	end
  end
  function s.rmop(e, tp, eg, ep, ev, re, r, rp)
  	Duel.Remove(e:GetLabelObject(), POS_FACEUP, REASON_EFFECT)
  end
  function s.dcfilter(c)
  	return c:IsFaceup() and c:IsLevelAbove(1)
  end
  function s.dctg(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.IsExistingMatchingCard(s.dcfilter, tp, LOCATION_MZONE, 0, 1, nil)
  	end
  	Duel.SetOperationInfo(0, CATEGORY_DICE, nil, 0, tp, 1)
  end
  function s.dcop(e, tp, eg, ep, ev, re, r, rp)
  	local dc = Duel.TossDice(tp, 1)
  	local g = Duel.GetMatchingGroup(s.dcfilter, tp, LOCATION_MZONE, 0, nil)
  	local tc = g:GetFirst()
  	while tc do
  		local e1 = Effect.CreateEffect(e:GetHandler())
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
  		e1:SetCode(EFFECT_CHANGE_LEVEL)
  		e1:SetValue(dc)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD + RESET_PHASE + PHASE_END)
  		tc:RegisterEffect(e1)
  		tc = g:GetNext()
  	end
  end
  
  