I don't think the encounter is all that lethal. Each ninja has only a single chance with a lasso. If they miss, there is no retry. The top two targets are going to be the 18 strength human fighter and his bull as they are the ones hired to be gotten rid of (the bull is a special symbol for people so getting rid of it is nearly as good as getting rid of the fighter). [snip]
If the warlock gets lassoed, should I give him a stability +4 bonus versus bullrush because he has 24-hour spider climb? If I do, it sets a precedent.