1. Add an arrow to the left on the first page that lets you go to the last page of the bank and an arrow to the right on the last page of the bank that lets you go to the first page. This would allow easier usage of the bank (not having to click through to the last page if you want to go there) without any drawbacks as far as i'm concerned. Shouldnt be that hard either. --> where the black spot is like on the other bank pages 2. Being able to upgrade Powders faster. There are multiple ways of doing this. However it whould be hard to implement the feature where you can combine different powders to get a powder of a certain element with a certain chance... But you could just add a merchant/merchants in Corkus (because there is also the powder exchange) for quickly upgrading powders. It offers a powder of Tier n+1 for 4 Tier n powders and the associated cost. Right/Shift clicking to buy multiple at a time. Let me know what you think.