+15 sk 4k dmg each MSS. Vs +14ulti or less 2k more or less 60% lp recover less than 1k thats damn cool. Sk can be countered just by using all e def and anti bleed, vs ultimate you gotta use 2x p or 2xe you never know when you will get 1 shooted by that class
Still, most of players cry about SK, even now.
Balance is good!