Eduok, who had been in Tunis for close to two weeks and had been training with the former African champions, was unveiled alongside two other new signings made by the club.
The two other players that were unveiled alongside Eduok were Hatem Béjaoui and Magno Cruz.
As customary at unveiling ceremonies, Eduok who was the highest goal scorer at the 2014 Federation Cup and was also amongst the top scorers last season in the Nigerian Premier League with 20 goals to his name, was handed the jersey number (21) he would be donning at his new club.