Also, upgrading skills should reduce mana cost not increase it considering how slowly mana is gained. Also, there needs to be a skill to speed up mana other than the pool increase (altar) upgrade.
Can we please make it so that once a titan is fully upgraded, it has a much faster walking speed. Right now they are useless except in very specific fights. Upgrading them all the way is very expensive for no real payoff.
Does disarm actually work? I have Disarm 10 (200% reduced damage) already seems ridiculous but I still am getting hit for damage on non-bosses with multiple shots on them.
It would be nice if less stress was incurred if you are walking through already explored parts of a dungeon, especially the spirals. Sometimes it takes 3-4 rounds just to clear an easy dungeon because of walking stress.
Also, battle stress should be calculated after the battle, not before. Easy battles should be less stressful while harder should be more.