--created by Pina, coded by Lyris
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_UNCOPYABLE)
	e1:SetCode(EFFECT_SPSUMMON_CONDITION)
	e1:SetValue(aux.FALSE)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_TRIGGER_F+EFFECT_TYPE_SINGLE)
	e2:SetCategory(CATEGORY_DESTROY)
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	e2:SetTarget(s.destg)
	e2:SetOperation(s.desop)
	c:RegisterEffect(e2)
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_SINGLE)
	e3:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e3:SetCode(EFFECT_ADD_RACE)
	e3:SetRange(LOCATION_MZONE)
	e3:SetValue(RACE_FISH)
	c:RegisterEffect(e3)
	local e4=Effect.CreateEffect(c)
	e4:SetType(EFFECT_TYPE_IGNITION)
	e4:SetRange(LOCATION_MZONE)
	e4:SetCountLimit(1,EFFECT_COUNT_CODE_SINGLE)
	e4:SetCondition(s.condition)
	e4:SetCategory(CATEGORY_SEARCH+CATEGORY_TOHAND)
	e4:SetCost(s.cost1)
	e4:SetTarget(s.tg1)
	e4:SetOperation(s.op1)
	c:RegisterEffect(e4)
	Duel.AddCustomActivityCounter(id,ACTIVITY_SPSUMMON,function(c) return c:GetSummonLocation()&LOCATION_REMOVED+LOCATION_HAND==0 end)
	local e5=Effect.CreateEffect(c)
	e5:SetType(EFFECT_TYPE_IGNITION)
	e5:SetRange(LOCATION_MZONE)
	e5:SetCountLimit(1,EFFECT_COUNT_CODE_SINGLE)
	e5:SetCondition(s.condition)
	e5:SetCategory(CATEGORY_DRAW)
	e5:SetCost(s.cost2)
	e5:SetTarget(s.tg2)
	e5:SetOperation(s.op2)
	c:RegisterEffect(e5)
	Duel.AddCustomActivityCounter(id+1000,ACTIVITY_SPSUMMON,aux.NOT(aux.FilterEqualFunction(Card.GetSummonLocation,LOCATION_EXTRA)))
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	local g=Duel.GetFieldGroup(tp,LOCATION_ONFIELD,LOCATION_ONFIELD)-e:GetHandler()
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,#g,0,0)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Destroy(Duel.GetFieldGroup(tp,LOCATION_ONFIELD,LOCATION_ONFIELD)-e:GetHandler(),REASON_EFFECT)
end
function s.condition(e)
	local c=e:GetHandler()
	return Duel.GetCurrentPhase()==PHASE_MAIN1 and c:IsAttackAbove(500) and c:IsDefenseAbove(500)
end
function s.cost1(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetCustomActivityCount(id,tp,ACTIVITY_SPSUMMON)==0 end
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_OATH)
	e1:SetTargetRange(1,0)
	e1:SetTarget(aux.TargetBoolFunction(Card.IsLocation,LOCATION_REMOVED+LOCATION_HAND))
	e1:SetReset(RESET_PHASE+PHASE_END)
	Duel.RegisterEffect(e1,tp)
end
function s.tg1(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(aux.AND(Card.IsType,Card.IsAbleToHand),tp,LOCATION_DECK,0,1,nil,TYPE_FIELD) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function s.op1(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:GetAttack()<500 or c:GetDefense()<500 then return end
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_COPY_INHERIT)
	e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_DISABLE)
	e1:SetCode(EFFECT_UPDATE_ATTACK)
	e1:SetValue(-500)
	c:RegisterEffect(e1)
	local e2=e1:Clone()
	e2:SetCode(EFFECT_UPDATE_DEFENSE)
	c:RegisterEffect(e2)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,aux.AND(Card.IsType,Card.IsAbleToHand),tp,LOCATION_DECK,0,1,1,nil,TYPE_FIELD)
	Duel.SendtoHand(g,nil,REASON_EFFECT)
	Duel.ConfirmCards(1-tp,g)
end
function s.cost2(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetCustomActivityCount(id+1000,tp,ACTIVITY_SPSUMMON)==0 end
	local e0=Effect.CreateEffect(e:GetHandler())
	e0:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_OATH)
	e1:SetTargetRange(1,0)
	e1:SetTarget(aux.TargetBoolFunction(Card.IsLocation,LOCATION_EXTRA))
	e1:SetReset(RESET_PHASE+PHASE_END)
	Duel.RegisterEffect(e0,tp)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_CHANGE_DAMAGE)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e1:SetTargetRange(0,1)
	e1:SetValue(0)
	e1:SetReset(RESET_PHASE+PHASE_END)
	Duel.RegisterEffect(e1,tp)
	local e2=e1:Clone()
	e2:SetCode(EFFECT_NO_EFFECT_DAMAGE)
	e2:SetReset(RESET_PHASE+PHASE_END)
	Duel.RegisterEffect(e2,tp)
end
function s.tg2(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanDraw(tp,2) end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(2)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,2)
end
function s.op2(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:GetAttack()<500 or c:GetDefense()<500 then return end
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_COPY_INHERIT)
	e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_DISABLE)
	e1:SetCode(EFFECT_UPDATE_ATTACK)
	e1:SetValue(-500)
	c:RegisterEffect(e1)
	local e2=e1:Clone()
	e2:SetCode(EFFECT_UPDATE_DEFENSE)
	c:RegisterEffect(e2)
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Draw(p,d,REASON_EFFECT)
end