You should choose how much mana you purchase

[PikachuTwoKing]

I was frustrated when my large dungeon loop would not work because I could not choose how much mana should be purchased. I don’t think you should be required to spend literally every single piece of gold on a single action, instead, save some for another action.

[PikachuTwoKing]

Another quality of life suggestion:

Choose whether or not to spend souls and get the boost so that you can do your soul training using it without losing your souls for Dark Ritual