Card Rules: Rulings powered by The Netrep API. You cannot activate this card if your opponent controls no monsters. If your opponent controls a face-up Attack Position monster at the end of their Main Phase 1 , they must conduct their Battle Phase during the turn 'Battle Mania' is activated. Monsters unaffected by Trap Cards like 'Elemental Hero Wildheart' do not have to attack during the turn 'Battle Mania' is activated. During the Battle Phase of a turn in which 'Battle Mania' was activated if your 'Ultimate Tyranno' attacks but the attack is negated it must still attack again if there is another monster in play. (It cannot attack the same target twice.) Passcode: 31245780 Set: Duelist Pack 8: Yusei Fudo Card Number: DP08-EN025 Rarity: Rare Attribute: Trap 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. Your opponent must attack with any Attack Position monsters they control this turn. Card Type: Normal Trap Name: Battle Mania Edition: 1st