The lvl50 ring race... :)

The description on the cruel ring in kMS now just says it adds 20% critical damage, not adds 20% minimum critical damage like the skill descriptions do, so I'm not exactly sure what it does anymore. If it does increase critical damage by 20% overall, that'd probably make it better than the critical ring.

Maybe Fiel can do a litte data extraction on the rings, regarding what the data says, minimumCriticaldamage increase or just CriticalDamage increase?

Anyway, the damage difference gained between the Critical and Cruel ring is so low, that it hardly matters which one you choose (about 5% damage on skills that do 500% damage, it's really low...), the only think you DO notice is that the Critical gives more purple critical numbers (5% chance vs 10% chance), and I think that's what most people like anyway, so I would still advise everyone to go for the Critical ring...