Numéro 107 : Dragon Tachyon aux Yeux Galactiques LTGY-FR044

2 Level 8 monsters Once per Battle Phase, at the start of your Battle Phase, you can detach 1 Xyz Material from this card, negate the effects of all other face-up monsters currently on the field, also, their ATK/DEF become their original ATK/DEF, and if you do either, during this Battle Phase, whenever an effect of your opponent's card is resolved, up to the end of the Battle Phase, this card gains 1000 ATK, and also, during each Battle Phase this turn, it can attack a second time.