PVP perspective:
I feel like the damage is way too low. I think that'd be okay there was a way to port in/out of melee range. I think if there was a way for me to move out of melee range the low damage would be understandable. I wish the stealth attack also had a ranged option as well. And either the ranged 1 should be faster or more damage (one or the other but not both). The Block skill actually didn't help as much as I thought it would. Not sure why though.