Changes

Zane then [[Activate|activates]] "[[Quick Summon]]" to Normal Summon "[[Cyberdark Horn]]" (800/800) in Attack Position during the Battle Phase. Since "Cyberdark Horn" was Normal Summoned, Zane activates its first effect to take "[[Infernal Dragon]]" from his Graveyard and equip it to "[[Cyberdark Horn]]", increasing the latter's ATK by the ATK of "Infernal Dragon" ("Cyberdark Horn": 800 → 2800/800).<ref group=Notes name=horn>In the TCG/OCG, "[[Cyberdark Horn]]" can only equip Level 3 and lower [[Dragon]]-[[Type]] monsters.</ref> "Cyberdark Horn" attacks [[Direct attack|directly]], but Syrus activates his face-down "[[Life Force]]". Now if Syrus would take Battle Damage, he can pay 400 Life Points to nullify the damage he would take. Syrus activates the effect of "Life Force" (Syrus 4000 → 3600).

"[[Cyberdark Horn]]" attacks "[[Submarineroid]]", but Syrus activates his face-down "[[Cyber Repairer]]" to prevent all Machine-type monsters he controls from being destroyed by battle this turn by letting Zane draw a card. Zane explains to Syrus that "Cyberdark Horn" will inflict piercing damage to Syrus since it attacked a Defense Position monster. , but Syrus activates the effect of "Life Force" (Syrus 3600 → 3200).

"[[Pair Cycroid]]" attacks directly via its own effect at the cost of Syrus decreasing the ATK of "Pair Cycroid" by 500 during damage calculation only ("Pair Cycroid": 3200 → 2700/2000), but Zane activates his face-down "[[Power Wall]]" to send a number of cards from the top of his Deck to the Graveyard and decrease the Battle Damage he would take by 100 for each card discarded this way. Zane sends the top twenty-seven cards of his Deck in order to completely nullify the damage he would take. After damage calculation, "Pair Cycroid" regains the ATK it lost through its own effect ("Pair Cycroid": 2700 → 3200/2000).

Syrus Sets a card. On Syrus' End Phase, the final effect of "Power Bond" activates, which would inflict damage to Syrus equal to the original ATK of "Pair Cycroid", but Syrus activates his face-down "[[Mirror Damage]]" and equips the latter to "[[Pair Cycroid]]". Due to the effect of "Mirror Damage", the damage that Syrus would take from the final effect of "[[Power Bond]]" is redirected to Zane, but Zane activates his face-down "[[Fusion Guard]]" to negate the final effect of "Power Bond" and send "[[Cyber End Dragon]]" from his [[Extra Deck|Fusion Deck]] to the [[Graveyard]].

Zane then activates his face-down "[[Declaration of Rebirth|Rebirth Judgment]]" and declares Dragon for its effect. Now all monsters in both players' Graveyards will become the declared type while "Rebirth Judgment" is face-up. Zane then activates "[[Flash Fusion|Instant Fusion]]" to fuse "[[Cyberdark Horn]]", "[[Cyberdark Edge]]", and "[[Cyberdark Keel]]" together and [[Fusion Summon]] "[[Cyberdark Dragon]]" (1000/1000) in Attack Position. Since "Cyberdark Dragon" was Special Summoned, Zane activates its first effect to take "[[Cyber End Dragon]]" from his Graveyard and equip it to "Cyberdark Dragon", increasing the latter's ATK by the ATK of "Cyber End Dragon" ("Cyberdark Dragon": 1000 → 5000/1000). Due to the third effect of "Cyberdark Dragon", it gains 100 ATK for each card in Zane's Graveyard. There are currently thirty-eight ("Cyberdark Dragon": 5000 → 8800/1000).<ref group=Notes name=dragon>In the TCG/OCG, "[[Cyberdark Dragon]]'s" attack rises by 100 for each monster in the Graveyard, not each card.</ref>

"[[Cyberdark Dragon]]" attacks Syrus' "[[Pair Cycroid]]", but Syrus activates his face-down "[[Emergency Provisions]]" to send "[[Mirror Damage]]" to the Graveyard and gain 1000 Life Points (Syrus 400 → 1400). Since "[[Mirror Damage]]" was removed from the field, "[[Pair Cycroid]]" is destroyed. A replay occurs and Zane uses "Cyberdark Dragon" to attack directly, but Syrus activates the effect of "Life Force" (Syrus 1400 → 1000).