head of state, n.All

A Head of state (n.) like ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠Creon or Caiaphas ends the plague of doubles by cursing one brother and blessing the other — and needs everyone's curse to make it work.