Beelzeus of the Diabolic Dragons [YF08-EN001] Ultra RareSet: Yu Gi Oh! 5D's Manga Promotional Cards Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 4000 Defense: 4000 1 DARK Tuner + 2 or more non Tuner monsters Cannot be destroyed by battle or card effects. Other monsters you control cannot attack. Once per turn: You can target 1 monster your opponent controls; any battle damage your opponent takes from attacks involving this card this turn is halved, also, change that monster's ATK to 0, and