Royal Challengers Bangalore would look to get their mojo back when they face struggling Kolkata Knight Riders who need a complete overhaul for their IPL revival on Monday. From leading the table with four wins on the trot, the Virat Kohli-led team has slipped to third spot at the halfway stage after suffering two defeats from their last three matches. In fact, RCB would have lost three in a row if pacer Mohammed Siraj had not defended 14 runs in the final over against Delhi Capitals' explosive duo of Rishabh Pant and Shimron Hetmyer.