Photon Strike Bounzer [GAOV-EN043] Secret Rare Shadow Brute you can Tribute 1 monster

you can Tribute 1 monster to inflict 1000 damage to your opponent

Vampire Nocturnus and other Vampire creatures you control get +2/+1 and have flying

and we can use that to our advantage

and Dominaria itself to the point of annihilation

Photon Strike Bounzer [GAOV-EN043] Secret Rare Shadow Brute you can Tribute 1 monsterSet: Galactic Overlord Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 2700 Defense: 2000 2 Level 6 monsters Once per turn, during either player's turn, when a monster effect is activated on your opponent's side of the field: You can detach 1 Xyz Material from this card; negate the effect, and if you do, inflict 1000 damage to your opponent.