2 Level 7 monsters

When any player's monster declares an attack: You can detach 1 Xyz Material from this card; negate the attack, then you can Special Summon 1 "Odd-Eyes" monster from your hand or Graveyard. If this Xyz Summoned card is sent to the Graveyard: You can Special Summon 1 "Odd-Eyes" monster from your Extra Deck, except "Odd-Eyes Absolute Dragon". You can only use each effect of "Odd-Eyes Absolute Dragon" once per turn.