Changes

Zigfried draws. He activates "[[Valkyrie's Embrace]]", changing his "[[Valkyrie Dritte]]" to Defense Position to remove from play "Z-Metal Tank". Since there is another monster that is now removed from play, "Valkyrie Dritte" gains 100 more ATK ("Valkyrie Dritte": 1100 → 1200/1600). "Valkyrie Erste" attacks and destroys "Clone Dragon". "Valkyrie Zwei" attacks Seto directly (Seto: 4000 → 2400).

Seto draws "[[Pot of Greed]]", and subsequently activates it, drawing 2 cards. He then activates "[[Dimension Fusion]]", [[pay]]ing 2000 [[Life Point]]s (Seto: 2400 → 400) to allow both players to [[Special Summon]] as many of their removed from play monsters as possible. Seto Special Summons "X-Head Cannon" (1800/1500) and "Z-Metal Tank" (1500/1300) both in Attack Position. Since there are now no monsters removed from play, the ATK values of both "Valkyrie Dritte" return to normal (both "Valkyrie Dritte": 1200 → 1000/1600). Seto activates "[[Soul Absorption]]". Now whenever 1 or more cards is removed from play, Seto will gain 500 Life Points for each of those cards. He then removes from play his "X-Head Cannon", "Y-Dragon Head", and "Z-Metal Tank" to Fusion Summon "[[XYZ-Dragon Cannon]]" (2800/2600) from his [[Fusion Deck]] in Attack Position. Since 3 cards were removed from play, the effect of "Soul Absorption" increases Seto's Life Points by 1500 (Seto: 400 → 1900). Also, since 3 monsters are now removed from play, the effects of both "Valkyrie Dritte" increase their ATK values by 300 (both "Valkyrie Dritte": 1000 → 1300/1600). "XYZ-Dragon Cannon" attacks and destroys a "Valkyrie Dritte" (Zigfried: 4000 → 2500).

Zigfried draws "[[Nibelung's Treasure]]", and subsequently activates it, allowing him to activate 1 Spell Card from his Deck on his opponent's side of the field. He chooses "[[Nibelung's Ring]]" and equips it to "XYZ-Dragon Cannon". "Nibelung's Ring" prevents the equipped monster from attacking or being [[Tribute]]d, and negates its effects. As "Nibelung's Treasure" [[resolve]]s, Zigfried draws 5 cards. He then Tributes "Valkyrie Dritte" to [[Tribute Summon]] "[[Fortune Chariot]]" (0/0). Zigfried then uses the effect of "Fortune Chariot" to equip it to "Valkyrie Zwei". Since "Fortune Chariot" is equipped to a monster, Zigfried activates its effect, halving the [[ATK]] of the equipped "Valkyrie Zwei" for this turn ("Valkyrie Zwei": 1600 → 800/1600) to allow it to attack Seto directly this turn. "Valkyrie Zwei" attacks Seto directly (Seto: 1900 → 1100). During his Main Phase 2, Zigfried activates "[[Mystical Space Typhoon]]", destroying "[[Soul Absorption]]". Zigfried then Sets a card. During the End Phase, the ATK of "Valkyrie Zwei" returns to normal ("Valkyrie Zwei": 800 → 1600/1600).