Great Bill [WP11-EN006] Super Rare OTS Tournament Pack 2 when an opponent's DARK monster

when an opponent's DARK monster activates its effect: You can detach 1 Xyz Material from this card

when it declares an attack: You can change the battle positions of as many monsters your opponent controls as possible

If your opponent doesn't control a Toon Monster

Set: Duelist Pack: Kaiba Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 Pay half your Life Points

When this card destroys an opponent's monster by battle: You can halve your opponent's LP

Great Bill [WP11-EN006] Super Rare OTS Tournament Pack 2 when an opponent's DARK monsterSet: World Championship 2011 Card Pack Card type: Normal Monster Rarity: Super Rare Attack: 1250 Defense: 1300 Nothing escapes from this beast's massive mouth.