Magic Accuracy

Char Lv	Mob Lv	Macc	Hits	Misses	Ratio	Estimate
10	26	28	31	80	0.279	0.2
10	26	82	20	64	0.238	0.2

Derp.

Doubt that Magic Accuracy will actually decrease hitrate. Perhaps the hitrate varies and the higher the target's level compared to yours, the greater the variation of the hitrate? Maybe Accuracy/Magic Accuracy do not do anything unless your level is equal or greater than the target's, and the hitrate is not equal to 100% in this scenario but just very close to it. The Accuracy/Magic Accuracy value could affect the actual hitrate, and each point will contribute very little to the hitrate (which explains why there's a need for the 400 Acc hat and 420 Acc cape).

Could you do it again or something? You'll probably get rather different results...