--created by Chahine, coded by Lyris
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	aux.AddOrigEvoluteType(c)
	aux.AddEvoluteProc(c,nil,6,aux.FilterBoolFunction(Card.IsRace,RACE_REPTILE),2,function(tc,tp,sg) return aux.dabcheck(sg) end)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCountLimit(1,id)
	e1:SetCategory(CATEGORY_SUMMON)
	e1:SetTarget(s.sumtg)
	e1:SetOperation(s.sumop)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e2:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCode(EVENT_BATTLE_DESTROYED)
	e2:SetCondition(s.regcon)
	e2:SetOperation(s.regop)
	c:RegisterEffect(e2)
	local e3=e2:Clone()
	e3:SetCode(EVENT_TO_GRAVE)
	e3:SetCondition(s.regcon2)
	c:RegisterEffect(e3)
	local e4=Effect.CreateEffect(c)
	e4:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e4:SetCode(EVENT_CUSTOM+id)
	e4:SetRange(LOCATION_MZONE)
	e4:SetCountLimit(1,id+10)
	e4:SetProperty(EFFECT_FLAG_SINGLE_RANGE+EFFECT_FLAG_DELAY+EFFECT_FLAG_DAMAGE_STEP)
	e4:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e4:SetCost(s.spcost)
	e4:SetTarget(s.sptg)
	e4:SetOperation(s.spop)
	c:RegisterEffect(e4)
end
function s.filter(c)
	return c:IsRace(RACE_REPTILE) and c:IsSummonable(true,nil)
end
function s.sumtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.filter,tp,LOCATION_HAND+LOCATION_MZONE,0,1,nil) and e:GetHandler():IsCanRemoveEC(tp,1,REASON_EFFECT) end
	Duel.SetOperationInfo(0,CATEGORY_SUMMON,nil,1,0,0)
end
function s.sumop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) or not c:IsCanRemoveEC(tp,1,REASON_EFFECT) then return end
	c:RemoveEC(tp,1,REASON_EFFECT)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e1:SetTargetRange(1,0)
	e1:SetTarget(s.splimit)
	e1:SetReset(RESET_PHASE+PHASE_END)
	Duel.RegisterEffect(e1,tp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SUMMON)
	local g=Duel.SelectMatchingCard(tp,s.filter,tp,LOCATION_HAND+LOCATION_MZONE,0,1,1,nil)
	local tc=g:GetFirst()
	if tc then
		Duel.BreakEffect()
		Duel.Summon(tp,tc,true,nil)
	end
end
function s.splimit(e,c)
	return not c:IsRace(RACE_REPTILE) and c:IsLocation(LOCATION_EXTRA)
end
function s.regcon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(Card.IsPreviousLocation,1,nil,LOCATION_MZONE)
end
function s.cfilter(c)
	return c:IsPreviousLocation(LOCATION_MZONE) and not c:IsReason(REASON_BATTLE)
end
function s.regcon2(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(s.cfilter,1,nil)
end
function s.regop(e,tp,eg,ep,ev,re,r,rp)
	Duel.RaiseSingleEvent(e:GetHandler(),EVENT_CUSTOM+id,e,0,tp,0,0)
end
function s.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return c:IsCanRemoveEC(tp,3,REASON_COST) end
	c:RemoveEC(tp,3,REASON_COST)
end
function s.filter2(c,e,tp)
	return c:IsRace(RACE_REPTILE) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
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 Duel.IsExistingMatchingCard(s.filter2,tp,LOCATION_HAND,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	Duel.SpecialSummon(Duel.SelectMatchingCard(tp,s.filter2,tp,LOCATION_HAND,0,1,1,nil,e,tp),0,tp,tp,false,false,POS_FACEUP)
end