--created by Pina, coded by Lyris
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	aux.AddLinkProcedure(c,aux.FilterBoolFunction(Card.IsRace,RACE_ROCK),2)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCode(EFFECT_INDESTRUCTABLE_COUNT)
	e1:SetCountLimit(1)
	e1:SetValue(function(e,re,r) return r&REASON_EFFECT>0 end)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_BATTLE_DAMAGE)
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_TOKEN)
	e2:SetCondition(function(e,tp,eg,ep) return ep~=tp end)
	e2:SetTarget(s.target)
	e2:SetOperation(s.operation)
	c:RegisterEffect(e2)
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_QUICK_O)
	e3:SetCode(EVENT_CHAINING)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCountLimit(1)
	e3:SetCondition(s.con)
	e3:SetOperation(s.op)
	c:RegisterEffect(e3)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsPlayerCanSpecialSummonMonster(tp,id//10,0,TYPES_TOKEN_MONSTER,1000,1000,3,RACE_ROCK,ATTRIBUTE_DARK) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_TOKEN,nil,1,0,0)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0
		or not Duel.IsPlayerCanSpecialSummonMonster(tp,id//10,0,TYPES_TOKEN_MONSTER,1000,1000,3,RACE_ROCK,ATTRIBUTE_DARK) then return end
	local token=Duel.CreateToken(tp,id//10)
	Duel.SpecialSummon(token,0,tp,tp,false,false,POS_FACEUP)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_CANNOT_BE_LINK_MATERIAL)
	e1:SetReset(RESET_EVENT+RESETS_STANDARD)
	e1:SetValue(aux.TargetBoolFunction(aux.NOT(Card.IsRace),RACE_ROCK))
	token:RegisterEffect(e1,true)
	local e2=e1:Clone()
	e2:SetCode(EFFECT_CANNOT_BE_SYNCHRO_MATERIAL)
	token:RegisterEffect(e2,true)
end
function s.con(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if not re:IsHasProperty(EFFECT_FLAG_CARD_TARGET) then return false end
	local g=Duel.GetChainInfo(ev,CHAININFO_TARGET_CARDS)
	if not g or g:GetCount()~=1 then return false end
	local tc=g:GetFirst()
	local ex,tg=Duel.GetOperationInfo(ev,CATEGORY_DESTROY)
	return ex and re:IsHasCategory(CATEGORY_DESTROY) and tc:IsLocation(LOCATION_MZONE) and tc:IsControler(tp) and tc:IsFaceup() and tc:IsRace(RACE_ROCK) and tc~=c and Duel.CheckChainTarget(ev,c)
end
function s.op(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsRelateToEffect(e) and Duel.CheckChainTarget(ev,c) then Duel.ChangeTargetCard(ev,Group.CreateGroup()+c) end
end