Is Roe v. Wade the Keystone?
Strategy: Flank.
Allow the challenge to the vote, but demoralize them with a tsunami of successive defeats of huge issues in the SC (like abortion, income tax, money creation, etc.) between the election and the inauguration. They'll concede the election before then because their allies will all fall away. Everything they've worked toward will be eliminated. It would take a thousand years to rebuild what will be cast out from the law and in what has buttressed the world's newfound sense of truth and heart. They won't continue to fight because they'll have nothing left to fight for!