SK+tyrant+tyrant+AW (and SE as secondary healer) is the dream team for both pvp and pve
gladis will be overrated, WL is nonsense in 1 by 1 party, daggers are good, however tyrant is much more versatile and can change stats/tactic for different situation, however if u have some dagger lovers, u could replace 1 tyrant for TH, and eventho DA is better in CCing more enemies at same time, i prefer SK because of LS, coz once enemy gets LS, it means guaranteed death, while with horror from DA u have to chase enemy and u are losing precious seconds in pvp which matters, especially in gank setup