Compared to the Dual Kamas, the Dual Raza are an upgrade across the board, with the exception of Attack Speed, so don’t worry too much about them being consumed. They are at the top of the list for Crit Multiplier, with 3.0x and a high Crit Chance to compliment. A particularly useful stat for unveiling Combo Multiplier Rivens. With a base Damage of 4, it likely won’t carry you through end game. It does have a very high Riven Disposition though, so its potential is strong.