--created by Xeno, coded by Lyris
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	aux.AddSynchroProcedure(c,aux.FilterBoolFunction(Card.IsAttribute,ATTRIBUTE_WATER),aux.NonTuner(Card.IsAttribute,ATTRIBUTE_WATER),1)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCountLimit(1,id)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_TOKEN)
	e1:SetLabel(0)
	e1:SetCost(s.cost)
	e1:SetTarget(s.target)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_TO_GRAVE)
	e2:SetCountLimit(1,id+6)
	e2:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DELAY)
	e2:SetCategory(CATEGORY_DRAW+CATEGORY_HANDES)
	e2:SetCondition(function(e) return e:GetHandler():IsPreviousLocation(LOCATION_ONFIELD) end)
	e2:SetCost(s.dcost)
	e2:SetTarget(s.dtg)
	e2:SetOperation(s.dop)
	c:RegisterEffect(e2)
end
function s.cfilter(c)
	return c:IsLevelAbove(5) and c:IsAttribute(ATTRIBUTE_WATER)
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	e:SetLabel(1)
	if chk==0 then return Duel.CheckReleaseGroup(tp,s.cfilter,1,nil) end
	Duel.Release(Duel.SelectReleaseGroup(tp,s.cfilter,1,1,nil),REASON_COST)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	local ft=e:GetLabel()==1 and -1 or 0
	if chk==0 then
		e:SetLabel(0)
		return Duel.GetLocationCount(tp,LOCATION_MZONE)>ft and Duel.IsPlayerCanSpecialSummonMonster(tp,id//100,0,0x4011,1200,800,3,RACE_SEASERPENT,ATTRIBUTE_WATER)
	end
	Duel.SetOperationInfo(0,CATEGORY_TOKEN,nil,1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,0,0)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	if ft>2 then ft=2 end
	if ft<=0 or not Duel.IsPlayerCanSpecialSummonMonster(tp,id//100,0,0x4011,1200,800,3,RACE_SEASERPENT,ATTRIBUTE_WATER) then return end
	local ctn=true
	while ft>0 and ctn do
		Duel.SpecialSummonStep(Duel.CreateToken(tp,id//100),0,tp,tp,false,false,POS_FACEUP)
		ft=ft-1
		if ft<=0 or not Duel.SelectYesNo(tp,aux.Stringid(id//100,0)) then ctn=false end
	end
	Duel.SpecialSummonComplete()
end
function s.dfilter(c)
	return c:IsAttribute(ATTRIBUTE_WATER) and c:IsAbleToRemoveAsCost()
end
function s.dcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return aux.bfgcost(e,tp,eg,ep,ev,re,r,rp,0)
		and Duel.IsExistingMatchingCard(aux.Tuner(s.dfilter),tp,LOCATION_GRAVE,0,1,e:GetHandler()) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	Duel.Remove(Duel.SelectMatchingCard(tp,aux.Tuner(s.dfilter),tp,LOCATION_GRAVE,0,1,1,e:GetHandler())+e:GetHandler(),POS_FACEUP,REASON_COST)
end
function s.dtg(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)
	Duel.SetOperationInfo(0,CATEGORY_HANDES,nil,0,tp,1)
end
function s.dop(e,tp,eg,ep,ev,re,r,rp)
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	if Duel.Draw(p,d,REASON_EFFECT)==2 then
		Duel.ShuffleHand(p)
		Duel.BreakEffect()
		Duel.DiscardHand(p,nil,1,1,REASON_EFFECT+REASON_DISCARD)
	end
end