--Discarded Amethyst
local ref=_G['c'..171000128]
function ref.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_DRAW)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e1:SetCountLimit(1,171000128+EFFECT_COUNT_CODE_OATH)
	e1:SetCost(ref.cost)
	e1:SetTarget(ref.target)
	e1:SetOperation(ref.activate)
	c:RegisterEffect(e1)
end
function ref.cfilter(c)
	return c:IsFaceup() and c:IsSetCard(0xfef) and c:IsDestructable()
end
function ref.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(ref.cfilter,tp,LOCATION_PZONE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
	local g=Duel.SelectMatchingCard(tp,ref.cfilter,tp,LOCATION_PZONE,0,1,1,nil)
	Duel.Destroy(g,REASON_COST)
end
function ref.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanDraw(tp,1) end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(1)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function ref.activate(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)
end