--無償交換
function c96404912.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_NEGATE+CATEGORY_DESTROY+CATEGORY_DRAW)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_CHAINING)
	e1:SetCondition(c96404912.condition)
	e1:SetTarget(c96404912.target)
	e1:SetOperation(c96404912.activate)
	c:RegisterEffect(e1)
end
function c96404912.condition(e,tp,eg,ep,ev,re,r,rp)
	return rp==1-tp and re:IsActiveType(TYPE_MONSTER) and Duel.IsChainNegatable(ev)
end
function c96404912.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanDraw(1-tp,1) end
	Duel.SetOperationInfo(0,CATEGORY_NEGATE,eg,1,0,0)
	if re:GetHandler():IsDestructable() and re:GetHandler():IsRelateToEffect(re) then
		Duel.SetOperationInfo(0,CATEGORY_DESTROY,eg,1,0,0)
	end
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,1-tp,1)
end
function c96404912.activate(e,tp,eg,ep,ev,re,r,rp)
	if Duel.NegateActivation(ev) then
		if re:GetHandler():IsRelateToEffect(re) then
			Duel.Destroy(eg,REASON_EFFECT)
		end
		Duel.Draw(1-tp,1,REASON_EFFECT)
	end
end
