Arms of Genex Return Zero
Level 10 DARK Machine Synchro Effect Monster
ATK/ 3100 DEF/ 2950
1 DARK Tuner + 1+ non-Tuner monsters
When 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
Repaired Genex Controller
Link 1 DARK Machine Effect Monster
ATK/ 1200
Link Arrows: Left
1 Level 4 or lower "Genex" monster
You can only Special Summon "Repair Genex Controller(s)" once per turn. If this card is Link Summoned: You can add 1 "Genex" monster from your GY to your hand. Once per Chain, if a "Genex" monster(s) is added to your hand, except by drawing it, you can: Immediately after this effect resolves, Normal Summon 1 "Genex" monster, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except by Synchro Summon using a "Genex" Tuner as material.
R-Genex Undine
Level 4 WATER Aqua Effect Monster
ATK/ 1700 DEF/ 1100
Once per turn: You can banish 1 "Genex" monster from your GY; this card gains that monster's Attribute, then, if you banished a Tuner to activate this effect, this card can be treated as a Tuner this turn. If you control a "Genex" Synchro Monster: You can target 2 "Genex" monsters in your GY, including this card; add them to your hand, also banish any card sent to your GY for the rest of this turn.
R-Genex Turing
Level 2 DARK Spellcaster Tuner Effect Monster
ATK/ 600 DEF/ 600
During your opponent's Main Phase, if you control a "Genex" monster (Quick Effect): You can Special Summon this card from your hand, then, immediately after this effect resolves, you can Synchro Summon 1 "Genex" Synchro Monster. You can only use this effect of "R-Genex Turing" once per turn. If this card on the field is used as Synchro Material for a "Genex" monster, it can be treated as a Level 1 or 3 monster.