"Blinding myself would come at a cost of being less familiar with this turf, and we might still find ourselves obliged to stage something here, so if you have a better method of getting me ridiculous vision that would be useful. I could benefit from other improved senses too, but none of them range as well in the first place as vision does - if I can hear things ten miles away that will presumably operate in all directions, which might just distract me. Other things that will improve my sorcery would be anything that speeds up my thought processes or otherwise boosts reaction time so I don't waste a few seconds recalculating every spell every time something twitches."