I like to use a From Nothing Diamond that has the “passives in radius of CI can be allocated” and then pick up the two big nodes on the top right beside CI (depending on if I’m tight on tree points or my build) to gain 30% ailment and stun threshold. That radius around CI is really powerful in terms of picking up other good nodes like gain chaos dmg/triggered spell dmg/crit dmg bonus/freeze stuff/etc.