Thasmodious said:Note it doesn't say at every even numbered level. It could just as easily, and likely is, every 4 levels, the old 4/8/12/16/20 model, or every 6 to fit the 30 level scale with 5 stat increases. The statement talks about how new powers are gained at odd levels and others things are gained at even levels, so as to keep leveling fun as a reward, and not have "empty" levels. It doesn't state when exactly you get these rewards, just that when you do, it will be at an even or an odd level.
Last time I checked, even wasn't 'multiples of 4'. Even implies the every, because every other number is even. If it was every four or something else, you'd have to qualify it as 'some even levels', because 'every even level' is the default.