public static MaplePacket showOwnBuffEffect(int skillid, int effectid) {
        MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
        mplew.writeShort(SendPacketOpcode.SHOW_ITEM_GAIN_INCHAT);
        mplew.write(effectid);
        mplew.writeInt(skillid);
        mplew.write(1); // probably buff level but we don't know it and it
        // doesn't really matter
        return mplew.getPacket();
    }