I can zeta somebody by the next R2 event. Luckily, I have Thrawn to fracture. But I attempt mod challenges all the time and never get a speed arrow. I have Vader, Palp, Magma, Tarkin, and Thrawn. I have to level them up and gear them up. For tier 6, I used Palpatine as leader. I can’t get my hands on a speed arrow. Maybe a Zarkin lead would solve this problem? Or should I stick to Palpatine lead for the next R2 event?