As in 2021 reported, critical opening is not working with lethal mirage. I would expect all hits to critically strike, which is not happening.
As the title says Critical opening (Shift skill tree) is not making Lethal mirage always crit; this is my first character, so I’m not 100% sure it’s a bug; testing with no gear Lethal Mirage never crits, while Flurry crits on all 3 hits and other skills work as expected.
I can only think it does not work because it’s the mirages attacking?