Another straightforward achievement.
You must escape the trial as Cheryl Mason using only her 3 original perks.
*Soul Guard
*Blood Pact
*Repressed Alliance
Cheryl needs to be lvl 10 to unlock her third perk slot.
You can escape through the exit gates or the hatch.
You can bring any item or burn any offering and it will not void the achievement.
*You could bring a good medkit with add-ons so you can heal.
*You can also bring a purple or pink Key to open the hatch. Combine this with the new offerings that spawn the hatch either in the main building or the shack, granted that your map has a main building and/or shack. That way you do not have to search the map for the location of the hatch.
Good luck!