I fought a 3 pack of stalkers with a heavily equipped Varda.  The Tarantula that always webbed me held me in a spot, and then the stalker walked up and proceeded to take her down from 51 life to 0 with 6-point attacks.  That's 8 Mauls (after the initial hit) in a row. Varda had a 45 defense and a 54 dodge.  at that point the stalker's accuracy should be in the minus. 

I thought, well that's pretty unlucky.  So I reloaded the game, and this time I cast death ward on myself.  Exact same thing, except this time the stalker hit me 18 times in a row.  At that point the accuracy should be somewhere around -200 .

I guess I'm not winning that battle unless I can bring an army that can one shot kill the entire group. 

Or you fix this bug.