Edit: Thanks for help! I clicked the Like button :) Can the shapeshifter get to lower than 5fpa? Not according to Speedcalc. Anyway, I'm aiming at 6fpa with 180 ias in Venom Sting + 14 gear ias, since it's way easier to get. My concept for this merc is tanking / debuff, so I went with Miasma, Force ...