Esper Class/Progression

Here's a list to show what items for this mod you can get based on game progression, a checklist of sorts. This does not include sequence breaking, like using the Reaver Shark to get Hellstone prior to defeating any bosses. The potions continue to be useful beyond the stages listed here. This shows the earliest, sans sequence breaking, they can be gained.

For an optimized setup per progression point, see guide.