Another thing like critical should be steals. You could get a steal chance from clothing and if you do a successful steal, 2/3 rds of the attack could be pointed back at the user. Since this is such a big advantage, it should be rare. And maybe there should be a limit like if there is one enemy, then you can steal once in the battle and so on to four enemies = four steals allowed. This refers to two people, so a set of two people would get 2 and 2 and the other two people would get 2 and 2 chances. Steals also use the spellcaster's blade and critcal.