Just a pirate warrior deck with the Finja package and 2 arcanite reaper. Still not fixed if mortal strike is better or not than the seconde arcanite, might try it out, their is the whirlwind/revenge frothing combo which can be utilised, very cool to pull of in the late game (turn 6-7 lul) but it happens only once in a while and isn't reliable. Even though the revenge can be game saving against the clasic pirate warrior to clear the board and try to come back, saved me few games last season .
You should focus on keeping n'zoth first mate, the southsea guy and finley, if Finley get summoned on the board by Finja you are screwed.
And for the hero power choice the two best options are tap and steady shot, steady shot for aggresiv matchup like shaman rogue and warrior, tap for more controlish matchup, if you dont have neither of the two choose what seems the best tbh and go face face face SMOrc !