--闘争本能
function c60534585.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetCode(EVENT_ATTACK_ANNOUNCE)
	e1:SetCondition(c60534585.condition)
	e1:SetTarget(c60534585.target)
	e1:SetOperation(c60534585.operation)
	c:RegisterEffect(e1)
end
function c60534585.condition(e,tp,eg,ep,ev,re,r,rp)
	return Duel.GetTurnPlayer()~=tp and Duel.GetAttackTarget()==nil
		and Duel.GetFieldGroupCount(tp,LOCATION_MZONE,0)==0
end
function c60534585.spfilter(c,e,tp)
	return c:IsLevelBelow(4) and c:IsRace(RACE_BEAST) and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_ATTACK)
end
function c60534585.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(c60534585.spfilter,tp,LOCATION_HAND,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND)
end
function c60534585.operation(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)
	local g=Duel.SelectMatchingCard(tp,c60534585.spfilter,tp,LOCATION_HAND,0,1,1,nil,e,tp)
	if g:GetCount()~=0 then
		Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP_ATTACK)
	end
end
