--ヴォルカニック·バックショット
function c69750546.initial_effect(c)
	--damage
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(69750546,0))
	e1:SetCategory(CATEGORY_DAMAGE)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_F)
	e1:SetCode(EVENT_TO_GRAVE)
	e1:SetCondition(c69750546.condition)
	e1:SetTarget(c69750546.target)
	e1:SetOperation(c69750546.operation)
	c:RegisterEffect(e1)
	--destroy
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(69750546,0))
	e2:SetCategory(CATEGORY_DESTROY)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetProperty(EFFECT_FLAG_DELAY)
	e2:SetCode(EVENT_TO_GRAVE)
	e2:SetCondition(c69750546.descon)
	e2:SetCost(c69750546.descost)
	e2:SetTarget(c69750546.destg)
	e2:SetOperation(c69750546.desop)
	c:RegisterEffect(e2)
end
function c69750546.condition(e,tp,eg,ep,ev,re,r,rp)
	return not e:GetHandler():IsReason(REASON_RETURN)
end
function c69750546.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetTargetPlayer(1-tp)
	Duel.SetTargetParam(500)
	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,500)
end
function c69750546.operation(e,tp,eg,ep,ev,re,r,rp)
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Damage(p,d,REASON_EFFECT)
end
function c69750546.descon(e,tp,eg,ep,ev,re,r,rp)
	if not re or e:GetHandler():IsReason(REASON_RETURN) then return false end
	local code=re:GetHandler():GetCode()
	return code==69537999 or code==21420702
end
function c69750546.costfilter(c)
	return c:IsCode(69750546) and c:IsAbleToGraveAsCost()
end
function c69750546.descost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(c69750546.costfilter,tp,LOCATION_DECK+LOCATION_HAND,0,2,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
	local g=Duel.GetMatchingGroup(c69750546.costfilter,tp,LOCATION_DECK+LOCATION_HAND,0,nil)
	Duel.SendtoGrave(g,REASON_COST)
end
function c69750546.destg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsDestructable,tp,0,LOCATION_MZONE,1,nil) end
	local g=Duel.GetMatchingGroup(Card.IsDestructable,tp,0,LOCATION_MZONE,nil)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,g:GetCount(),0,0)
end
function c69750546.desop(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetMatchingGroup(Card.IsDestructable,tp,0,LOCATION_MZONE,nil)
	Duel.Destroy(g,REASON_EFFECT)
end
