So here's the basic plan (subject to change if people object):
[X] Heal the brother (-12 Orthstirr) (???)
[X] Plan Probing While Defending
-[X] Give Abjorn and Gabriel the Insulation Ointment
-[X] Stoke our Frami (+93 Orthstirr) and Virthing (+93 Orthstirr)
-[X] Activate our Punching Up Twist (-35 Orthstirr)
-[X] 48d6 Attack (all tricks)
-[X] 5d6 Defense
-[X] 14d6 Intercept (all tricks)
-[X] Make two 15d6 Honed x3 Power Chop attacks (-4 Orthstirr each), a 15d6 (w/Hugareida) Firebomb-Strike attack w/1 extra Orthstirr (-5 Orthstirr), and a 15d6 (w/Hugareida) Kindle Spinner attack w/1 extra Orthstirr (-3 Orthstirr) all whenever seems most appropriate
-[X] The first time he attacks one of our family with a weapon, use a 21d6 Reinforcedx2 Honedx3 Hefty-Halter Chop w/2 extra Orthstirr poured in for extra dice (-10 Orthstirr) to defend and hopefully disarm him (we will then try and break his wrist when he goes for his weapon). In response to any mundane attacks against us we use up to 5 Reinforcedx1 Honedx2 Defenses (4d6 and -3 Orthstirr each) and use Sidestep (-2 Orthstirr) if we run out of those and our Reinforce Shield has been broken. If he attacks either us or our family with a Trick Attack, or any attack that looks likely to put them down (ie: they're on their last legs), use Halting Vortex to stop that attack dead (-4 Orthstirr).
-[X] Tactics – We move forward, making sure to position ourselves between Sten and Abjorn so we can use Halting Vortex to protect both of them from big attacks as necessary, then probe the guy's defenses with fairly serious attacks using our entire repertoire of straightforward options (so he won't expect the less direct ones later, we hope). The main goal is to protect Abjorn and Sten from anything too nasty, though.
We could make it 3 instead and add 4-5 dice to each (so three 19-20d6 attacks rather than four 15d6 ones), but I think this is probably better.