Compounds of 必勝

• 必勝
  (n) certain victory
  (P)
• 先手必勝
  (exp) victory goes to one who makes the first move
  being quick to take action leads to victory
• 必勝不敗
  (n) certain victory
  sure victory
  invincibility
• 必勝を念じる
  (exp) to pray for one's victory