WOW Legion Rogue Set Bonuses - Doomblade Battlegear

In this post you will see a short preview of the Rogue Set Bonuses in WOW Legion. After the look of the sets, the bonuses from it are the most important information for us. 

What do you think of the set bonuses for your class and spec ?

Doomblade Battlegear Bonuses:

Assassination:

• 2 pieces (Assassination) : Mutilate also causes the target to Bleed for 25% additional damage over 6 sec.
• 4 pieces (Assassination) : Envenom deals 8% additional damage per Bleed you have on the target.

Outlaw:

• 2 pieces (Outlaw) : Saber Slash has an additional 10% chance to trigger Main Gauche.
• 4 pieces (Outlaw) : Run Through has a 50% chance to make your next Saber Slash cost no Energy.

Subtlety:

• 2 pieces (Subtlety) : Nightblade lasts 2 additional sec per combo point spent.
• 4 pieces (Subtlety) : Shadowstrike has a 50% chance to generate a combo point when used on targets affected by your Nightblade.