As I work through my adventure dungeon, I find I made a mistake doing an upgrade and now the dungeon is too hard. That's fine! I'll go back to the previous level, but those previous totems are locked up inside of this now "unusable" totem. Certainly, I can trade my way out of that totem and start gathering/bartering for what I need, but it's a burden to reacquire these pieces. It basically takes the whole community farming and trading them to come close to the dungeon pieces that you want including essence. Please add the ability to downgrade or split totems.