Hearthpwn

Since rogue's weapons all has more than 1 durability, you can still attack once, then use Blade Fury to do damage 2 times.

You could also Deadly Posion x 2 > Hero power > atk once then blade fury (Total 6 mana). It can also do 12dmg to enemy hero.

I think Savagery don't hit the enemy hero which is the major different from Blade Fury.