public static byte[] ShowWZEffect(String data) {
            MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();

            mplew.writeShort(SendPacketOpcode.SHOW_SPECIAL_EFFECT.getValue());
            mplew.write(21);
            mplew.writeMapleAsciiString(data);

            
            return mplew.getPacket();
        }