These not only distracted Gelimer from the Emperor 's preparations , but also weakened Cause_change_of_strength Vandal defences through the dispatch Sending of the bulk of the Vandal navy and a large portion of their army under Gelimer 's brother Tzazon to Sardinia .

Gelimer withdrew Escaping to Bulla Regia , where he gathered Come_together his remaining strength , including the army of Tzazon , which returned Arriving from Sardinia .

The battle resulted in Causation a Roman victory and the death of Tzazon .