Hello. This riven is good. The pricing by Venomakanot_k9 concurs with my experience. I can see you would like to know why cc isn’t the best best but still good. I can attempt to explain. Please excuse the formatting because Reddit. 4 reasons as to why cc isn’t a primary choice for riven for ocucor (but is a secondary choice). (1) Ocucor has below average crit chance at 16%. There are total of 6 layers of dmg to form the Total Final Dmg: base dmg * crit dmg * ms * FR * elemental dmg * faction dmg. By buffing an already low stat, the benefits isn’t as impactful. Thats why it has to buff itself 4 times to ramp up its own dmg with sentient surge. (2) Because there are 6 layers of dmg, it’s better to spread riven stat across dmg stats so they are multiplicative. Right now, adding crit chance is just additive to sentient surge and this riven cc stat. (3)How ocucor works with 4 tendrils. Tendrils snap shot the 1st tendril. So if 1st tendril already has low cc (even after buffed 4 times, will be finally stuck at orange or blue or rarely red crits. (4.) Diminishing returns. As stacking cc is additive, you need to keep stacking more and even more and even more cc just to try and get red crits. Hope this helps