--Chaos Blader
function c249000908.initial_effect(c)
	--draw
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_DRAW+CATEGORY_HANDES)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_DELAY)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetCode(EVENT_BATTLE_DAMAGE)
	e1:SetCondition(c249000908.condition)
	e1:SetTarget(c249000908.target)
	e1:SetOperation(c249000908.operation)
	c:RegisterEffect(e1)
	--pierce
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE)
	e2:SetCode(EFFECT_PIERCE)
	c:RegisterEffect(e2)
	--spsummon proc
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_SPSUMMON_PROC)
	e1:SetProperty(EFFECT_FLAG_UNCOPYABLE)
	e1:SetRange(LOCATION_HAND)
	e1:SetCondition(c249000908.spcon)
	c:RegisterEffect(e1)
end
function c249000908.condition(e,tp,eg,ep,ev,re,r,rp)
	return ep~=tp
end
function c249000908.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(2)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,2)
end
function c249000908.filter(c)
	return c:IsSetCard(0xcf) or c:IsSetCard(0x1048) or c:IsSetCard(0x1073)
end
function c249000908.operation(e,tp,eg,ep,ev,re,r,rp)
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Draw(p,d,REASON_EFFECT)
	Duel.ShuffleHand(p)
	Duel.BreakEffect()
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local g=Duel.SelectMatchingCard(p,c249000908.filter,p,LOCATION_HAND,0,1,1,nil)
	local tg=g:GetFirst()
	if tg then
		if 	Duel.SendtoGrave(tg,REASON_EFFECT+REASON_DISCARD)==0 then
			Duel.ConfirmCards(1-p,tg)
			Duel.ShuffleHand(p)
		end
	else
		local sg=Duel.GetFieldGroup(p,LOCATION_HAND,0)
		Duel.SendtoGrave(sg,REASON_EFFECT)
	end
end
function c249000908.spcon(e,c)
	if c==nil then return true end
	return Duel.GetLocationCount(c:GetControler(),LOCATION_MZONE)>0
		and Duel.GetFieldGroupCount(c:GetControler(),LOCATION_MZONE,0,nil)<Duel.GetFieldGroupCount(c:GetControler(),0,LOCATION_MZONE,nil)
end