Battle Mania - DP08-EN025 - Rare - 1st Edition from Duelist Pack: Yusei 1st Edition, available at 401 Games Canada.

• Rarity: Rare
• Card Text:
  Activate only during your opponent's Standby Phase. All face-up monsters your opponent controls are changed to Attack Position, and cannot change their battle positions this turn. All monsters your opponent currently controls must attack this turn, if abl