Hungary international Priskin has joined on loan from Ipswich and fellow frontman Bent was snapped up from Birmingham.
Mick Harford is also considering handing a start to Lee Cook as he attempts to halt Rangers' slide down the table.
Winger Cook got a 15-minute run-out as a substitute during last week's 1-0 defeat by Scunthorpe, his first appearance of the season following a summer operation to solve his knee problems.
Midfield duo Martin Rowlands and Gavin Mahon are long-term absentees with knee injuries but Harford has an otherwise full-strength squad.
Rangers have slipped to 14th after a run of just one win in 11 games.