name: Ocean
card_text: You can target 1 WATER monster with 1000 or less ATK in your GY; Special Summon it, but destroy it during the End Phase. You can only use this effect of "Ocean of Regeneration" once per turn.
lua: local s, id, o = GetID()
  function s.initial_effect(c)
  	--activate
  	local e1 = Effect.CreateEffect(c)
  	e1:SetType(EFFECT_TYPE_ACTIVATE)
  	e1:SetCode(EVENT_FREE_CHAIN)
  	c:RegisterEffect(e1)
  	--spsummon
  	local e2 = Effect.CreateEffect(c)
  	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
  	e2:SetType(EFFECT_TYPE_IGNITION)
  	e2:SetRange(LOCATION_SZONE)
  	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
  	e2:SetCountLimit(1, id)
  	e2:SetTarget(s.sptg)
  	e2:SetOperation(s.spop)
  	c:RegisterEffect(e2)
  end
  function s.spfilter(c, e, tp)
  	return c:IsAttackBelow(1000) and c:IsAttribute(ATTRIBUTE_WATER) and c:IsCanBeSpecialSummoned(e, 0, tp, false, false)
  end
  function s.sptg(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) 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 tc = Duel.GetFirstTarget()
  	if tc:IsRelateToEffect(e) and Duel.SpecialSummonStep(tc, 0, tp, tp, false, false, POS_FACEUP) then
  		local fid = tc:GetFieldID()
  		tc:RegisterFlagEffect(id, RESET_EVENT + RESETS_STANDARD, 0, 1, fid)
  		local e1 = Effect.CreateEffect(e:GetHandler())
  		e1:SetType(EFFECT_TYPE_FIELD + EFFECT_TYPE_CONTINUOUS)
  		e1:SetCode(EVENT_PHASE + PHASE_END)
  		e1:SetCountLimit(1)
  		e1:SetProperty(EFFECT_FLAG_IGNORE_IMMUNE)
  		e1:SetLabel(fid)
  		e1:SetLabelObject(tc)
  		e1:SetCondition(s.descon)
  		e1:SetOperation(s.desop)
  		Duel.RegisterEffect(e1, tp)
  	end
  	Duel.SpecialSummonComplete()
  end
  function s.descon(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.desop(e, tp, eg, ep, ev, re, r, rp)
  	Duel.Destroy(e:GetLabelObject(), REASON_EFFECT)
  end
  
  
source_text: Ocean
  You can target 1 WATER monster with 1000 or less ATK in your GY; Special Summon it, but destroy it during the End Phase. You can only use this effect of "Ocean of Regeneration" once per turn.
target_text: -- Ocean
  local s, id, o = GetID()
  function s.initial_effect(c)
  	--activate
  	local e1 = Effect.CreateEffect(c)
  	e1:SetType(EFFECT_TYPE_ACTIVATE)
  	e1:SetCode(EVENT_FREE_CHAIN)
  	c:RegisterEffect(e1)
  	--spsummon
  	local e2 = Effect.CreateEffect(c)
  	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
  	e2:SetType(EFFECT_TYPE_IGNITION)
  	e2:SetRange(LOCATION_SZONE)
  	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
  	e2:SetCountLimit(1, id)
  	e2:SetTarget(s.sptg)
  	e2:SetOperation(s.spop)
  	c:RegisterEffect(e2)
  end
  function s.spfilter(c, e, tp)
  	return c:IsAttackBelow(1000) and c:IsAttribute(ATTRIBUTE_WATER) and c:IsCanBeSpecialSummoned(e, 0, tp, false, false)
  end
  function s.sptg(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) 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 tc = Duel.GetFirstTarget()
  	if tc:IsRelateToEffect(e) and Duel.SpecialSummonStep(tc, 0, tp, tp, false, false, POS_FACEUP) then
  		local fid = tc:GetFieldID()
  		tc:RegisterFlagEffect(id, RESET_EVENT + RESETS_STANDARD, 0, 1, fid)
  		local e1 = Effect.CreateEffect(e:GetHandler())
  		e1:SetType(EFFECT_TYPE_FIELD + EFFECT_TYPE_CONTINUOUS)
  		e1:SetCode(EVENT_PHASE + PHASE_END)
  		e1:SetCountLimit(1)
  		e1:SetProperty(EFFECT_FLAG_IGNORE_IMMUNE)
  		e1:SetLabel(fid)
  		e1:SetLabelObject(tc)
  		e1:SetCondition(s.descon)
  		e1:SetOperation(s.desop)
  		Duel.RegisterEffect(e1, tp)
  	end
  	Duel.SpecialSummonComplete()
  end
  function s.descon(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.desop(e, tp, eg, ep, ev, re, r, rp)
  	Duel.Destroy(e:GetLabelObject(), REASON_EFFECT)
  end
  
  