Chimaera, the Master of Beasts [WCPS-EN701] Ultra Rare Dark Saviors it gains this effect

it gains this effect

When this card is Special Summoned by this effect

you can halve the ATK and DEF of 1 face-up monster your opponent controls

If "Malefic World" is not face-up on the field

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Rare Attack: 1800 Defense: 1800 If this card attacks an opponent's monster

Chimaera, the Master of Beasts [WCPS-EN701] Ultra Rare Dark Saviors it gains this effectSet: World Championship Series Card type: Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 3000 This card cannot be special Summoned. This card must be Tribute Summoned by Tributing 3 Beast Type monsters on your side of the field. If this card attacks your opponent's Life Points directly and makes them 0, the controller of this card wins the Match.