How does Misterwalker and Nightblade work together

Currently doing a Cobra lash build and wondering how Mistwalker and Nightblade support work together. If I crit with something that isn't Cobra lash and gain Elusive from mistwalker, will the stats from Nightblade support still effect Cobra lash?

you will just get the increased critical strike chance, cause that is just conditional to "while elusive". the critmulti and the inc elusive effect are conditional to "elusive from supported skills grants...", so you have to actually crit with the supported skill to get those boni.

keep in mind that you cant get elusive from cobra leash when you already have elusive from a crit with another skill.