 Abo bagwanyi bari bambaye nkabasirikare ba Onu bafasha kugarukana amahoro muri Mali, bari bafise inkofero za Onu, imodoka barimwo ikaba yarishushanijweko ikiranga Onu, imbere yuko batera ibirindiro bibiri hafi yikibuga cindege ca Tombouctou. 