Joining Cotter and O'Mahony in the starting XV are Academy players Cian Bohane, Brian Hayes and Jonny Holland who also played a part in the Munster A victory.
The starting XV and extended bench includes a mix of senior, academy, sub academy and club players.
Academy hooker Niall Scannell captains the side and he is joined by by his Ireland U20 colleagues Brian Scott, Rory Scannell and Darren Sweetnam in the starting XV.
Enisey played Connacht Eagles on Saturday at the Sportsground where the Russian visitors recorded a 39-24 victory.
Development Squad: D Sweetnam (UCC); H McNulty (Young Munster), C Bohane Dolphin), R Scannell (Dolphin), J McInerney (Garryowen), J Holland (Cork Con), B Slater (Dolphin); B Scott (UCC), N Scannell Capt. (Dolphin), A Cotter (Young Munster), D O'Shea (Dolphin), P Donnellan (Cork Con), B Hayes (Cork Con), B O'Mahony (Garryowen), W Ryan (UCC). Replacements: J Rael (Garryowen), P Ryan (Highfield), C O'Sullivan (Bruff), A McCloskey (Garryowen), M Cronin (Dolphin), D Ryan (Young Munster), N Cronin (Dolphin), A Enright (Abbeyfeale), C Ansbro (UL Bohs).