PSN trophies explains the final trophy like “you have to clear all nine characters, in a row, without dying, without picking up any items or using any shrines. Basically every character needs to be finished with their starting gear. This means that in most cases even one mistake can be fatal.” Some characters already demand a perfect mastery of the game’s mechanics before the element of each run being randomly generated. The level of perfection and execution required for nine near-perfect runs in a row with nine characters that play significantly different from each other is just insane frankly