Kammala wannan jumla: Rikici tsakanin 'yan takara masu adawa da mulkin mallaka da rikice-rikicen kasuwanci tsakanin Venice da Genoa, ya haifar da sabon yakin basasa a cikin 1256 da aka sani da Yaƙin Saint Sabas. Rikicin Bohemond VI na Venetian tare da Genoese vassals na Embriaci ya kawo yaƙin zuwa Tripoli da Antakiya. A cikin 1258, Hulagu, ƙaramin ɗan'uwan Babban Khan Möngke, ya kori Baghdad kuma ya kawo ƙarshen Abbasid Caliphate. Shekaru biyu bayan haka, Hethum I na Cilicia da Bohemond VI sun haɗu da sojojin Mongols a cikin jakar Aleppo, lokacin da Bohemond ya ƙone masallacinsa, kuma a cikin mamayar arewacin Siriya. Mongols sun 'yantar da Kiristoci daga matsayinsu, kuma Kiristocin da ke yankin sun ba da haɗin kai ga masu nasara. Urushalima ta kasance mai tsaka tsaki lokacin da Mamluks na Masar suka matsa don fuskantar Mongols bayan Hulagu, kuma yawancin sojojinsa sun koma gabas a kan mutuwar Möngke don magance maye gurbin Mongol. Mamluks sun ci sojojin Mongol da suka ragu sosai da yaƙi
A cikin Ain Jalut. A dawowarsu, an kashe mamluk sultan Qutuz kuma janar Baibars ya maye gurbinsa. Baibars ya farfado da daular Saladin ta hanyar haɗa Masar da Siriya kuma ya riƙe Hulagu a cikin rajista ta hanyar kawance da Mongols na Golden Horde. Ya sake fasalin mulki a Masar, yana ba da iko ga fitattu. Franks ba su da ikon soja don tsayayya da wannan sabuwar barazana. An kafa sansanin Mongol a Antakiya, kuma wasu manyan Frankish sun kulla yarjejeniya daban-daban tare da Baibars. Ya ƙuduri aniya ya ci nasara a kan jihohin Crusader. Ya kama Caesarea da Arsuf a 1265 da Safed a 1266, kuma ya kori Antakiya a 1268. Jaffa ya mika wuya kuma Baibers ya raunana umarnin soja ta hanyar kama garuruwan Krak des Chevaliers da Montfort kafin ya mayar da hankalinsa ga Mongols na Ilkhanate har tsawon rayuwarsa. Ana kashe Franks da kuma Kiristoci na asali a kai a kai bayan mamluk sun ci ƙasar.