Re: OOC: tenth jewel
No need to roll anything - four seconds are enough to swing the warhammer and smash the idol to pieces, everybody knows they need to time their attack so it hits the same time your does, so unless one of you wants to fuck it up on purpose (which you're all individually allowed to) everything will go smoothly.
The only one I might have asked a roll from is Sun Snake, since if he fails to coordinate properly, then the others end up not being able to time their attack, but since he can bypass the needs to fail with his sword, that'd just amount to me putting a tax on him for taking on a job that he's forced to take on, and I'm not that evil.
The only other chance of failure would have been if a person other than Sun Fox took the doll as their task, since that's the only place where there's dangers others than missing the hit (not creating the right type of forest, slipping from the treetrunks to fall into the lava, failing to contain the fire of the burning three, missing the knife swing with the second dagger to cut the doll in two) but since Sun Fox is doing it, that's not for you to roll, either, and I'm not going to let you fail due to NPC incompetence, so that's not going to be rolled, either.
So, in the end it'll work unless one of you specifically tries to make it fail. ^_^