 They now confront the fearsome Rezu himself, a huge, bearded giant seven feet tall; Allan fires two heavy-gauge bullets, which hit Rezu, but they have no effect, and they realise he is heavily armoured.Now Umslopogaas steps forward and challenges Rezu to single combat.A desperate struggle ensues, and although Umslopogaas carries an ancient axe rumoured to be the only weapon that can kill Rezu, he makes no impression against Rezu's heavy armour.