You don't have enough evade charges to be 100% safe.Normally her charges give 7% evade chance but vs unblockable that's +550% for EACH charge.Meaning if you only have 1 charge that's only 7 x 550 = 38.5% evade chance.You gotta have at least 3 to be 100% safe vs unblockables. 3 charges give her %115.5 evade chance.