HoundofShadow said: There's an easy way to do this. Since each tier has a fixed beginning champed level, you can filter them according to rarity at the roster screen. For example, a champed 4* is at level 270, so any 4* character that requires iso-8 would be at level 270 or lesser.At the roster screen, the visual for a champed and non-champed character is distinct: blue bar with white star (champed) vs grey bar with yellow star (non-champed). There's a scroll bar for mobile user, so you can scroll to the end within seconds.