Xyz Tribalrivals [AMDE-EN045] RareSet: Amazing Defenders Card type: Continuous Trap Rarity: Rare Face up Xyz Monsters on the field with 2 or more Xyz Materials cannot be destroyed by card effects. After damage calculation, if an Xyz Monster you control battles an opponent's monster: Destroy that opponent's monster. That Xyz Monster must have 2 or more Xyz Materials attached to activate and to resolve this effect.