How long is the duel going (# of rounds)? If its a long fight are they getting a lot of crits/extremes?
After your talaks attacks are done, how much health do they have left?
What are your other openers?
Are they shield or dual wield?
I have been find madrox a useful alternate opener lately. Obviously Wand Slinger is not a good alternate opener as your wand attack will probably get resisted to much.