"I know what Cristiano Ronaldo's injury is about, I'm working on him," Bonsam - whose name translates to "Devil of Wednesday" in English - told local radio station Angel FM, The Guardian reported.



Lest Portuguese team doctors think Ronaldo can recover from his injuries with conventional treatment, Bonsam wants them to know they've got another thing coming.



"This injury can never be cured by any medic, they can never see what is causing the injury because it is spiritual. Today, it is his knee, tomorrow it is his thigh, next day it is something else.



"I am very serious about it. Last week, I went around looking for four dogs and I got them to be used in manufacturing a special spirit called Kahwiri Kapam."