Are IB bounties the only way to level up your IB rank or is it possible to rank up by just playing IB? I'm a bit confused by how it works. How am I supposed to rank up with only 5 IB bounties a day? I'm currently a rank 2 in the IB and doing 5 bounties only filled up a quarter of it. Is it even possible to get to IB rank 5 in one week? I really wanted to get the rank 5 armor shader from Lord Saladin