It would be nice to have the stair image on the top of the board after finishing level 7. The first time I just reloaded and figured I would have to start over.
Shift rest will regen to either full HP or full mana (which ever comes first). So if you want both just rest twice. This is simply to give the player a bit more control over their resting and not waste food if for example the player only wanted full mana which typically regens faster.
Having your level labeled on your character sheet, underneath where it says what god you pray to would be nice to have in order to be able to check to see if you meet the lvl requirements for an ability.
It would be interesting to add diagonal clues. But also for the harder levels less clues would make it more of a challenge. Very fun animations and game layout.
Best one I've heard so far is someone dominating a gang of em with scrolls and then letting the dracnids kill themselves shooting at them.