Dark. Machine/Synchro/Effect. 1 DARK Tuner + 1+ non-Tuner monstersWhen your opponent activates a monster effect (Quick Effect): You can banish 1 monster from your GY with the same Attribute as that monster, but a different one than those banished to activate this effect of "Arms of Genex Return Zero" this turn; negate the activation, and if you do, destroy that monster. Once per turn: You can target up to 6 of your "Genex" monsters with different Attributes that are banished and/or in your GY; shuffle them into the Deck, then you can destroy up to that many cards in the Spell & Trap Zone.