Diablo IV players preparing for Season 16 should treat the Reaper Council as a resource test as much as a damage check. The two-boss encounter pairs the Fractured Reaper with the Corrupted Reaper in Pandemonium Threshold, and the fight is available on the 3.3.0 Public Test Realm. A character may need stronger defenses and more flexible movement than a normal lair run, so review your Diablo IV...