But it doesn't. Stronger spells sometimes take more than a single attunement slot to equip. It says it scales with intelligence. it is upgraded with souls by one of the 2. The pyromancy flame lies to you in game. If I'm using a pyro glove I usually like to aim for 16att, which gives me 4 slots iirc? Anyway, that lets me use great combustion, great. . You're probably referring to the number of slots they take up. best stats for pyromancer dark souls.