Yami Marik vs. Sartorius

Yami Marik vs. Sartorius
Turn 1: Yami Marik

Yami Marik draws "Vampiric Leech" and subsequently Normal Summons it (500/1200) in Attack Position. "Vampiric Leech" then attacks directly via its own effect (Sartorius: 4000 → 3500 LP). Yami Marik then activates "Vampiric Leech's second effect, discarding "Masked Beast Des Gardius" to switch "Vampiric Leech" to Defense Position. He then Sets a card.

 Turn 2: Sartorius 

Sartorius draws "Light Barrier" and subsequently activates it. Upon activation, "Light Barrier" begins to rotate. It lands right side-up, so the effects of all non-Arcana Force monsters are negated. Sartorius Normal Summons "Arcana Force 0 - The Fool" (0/0) in Attack Position. Since "The Fool" was summoned, it begins to rotate. It lands upright, so all of Marik's card effects that target or affect "The Fool" will be negated and the cards of said effects will be destroyed. Sartorius then activates "Arcanatic Doomscythe" by sending "Arcana Force VIII - The Strength" from his Deck to the Graveyard. Now if Sartorius destroys a monster Marik controls by battle and sends it to the Graveyard this turn, Marik will take damage equal to the ATK of the destroyed monster. Sartorius then activates "Reverse Reborn" to Special Summon "The Strength" (1800/1800) in Attack Position, equip it with "Reverse Reborn" and apply its Tails effect. Due to the Tails effect of "The Strength", Yami Marik takes control of all other monster Sartorius controls. Control of "The Fool" is switched to Yami Marik. "The Strength" attacks "The Fool". Due to the effect of "The Fool", it can't be destroyed by battle. Yami Marik activates his face-down "Spell of Pain" to redirect the Battle Damage to Sartorius (Sartorius: 3500 → 1700 LP). Sartorius Sets a card.

 Turn 3: Yami Marik 

Yami Marik draws. On Yami Marik's Standby Phase, Sartorius activates his face-down "Tour of Doom", which rotates upon activation. He chooses to have it land upright, so now Yami Marik can't summon a monster this turn. Yami Marik then equips "The Fool" with "Black Pendant", increasing its ATK by 500 ("The Fool": 0 → 500/0). He then Sets two cards.

 Turn 4: Sartorius 

Sartorius draws. On Sartorius's Standby Phase, "Light Barrier" begins to rotate. It lands upright, so it retains its effects. He then activates "Cup of Ace", which rotates upon activation. Sartorius uses the effect of "Light Barrier" to use "Cup of Ace's" Heads effect, allowing him to draw two cards. Sartorius Normal Summons "Arcana Force VI - The Lovers" (1600/1600) in Attack Position. Since "The Lovers" was summoned, it begins to rotate. It lands upright, so Sartorius may treat it as two Tributes for the summon of an "Arcana Force" monster. He then activates "Selection of Fate" to force Marik to randomly choose a card from Sartorius' hand. He chooses "Arcana Force XXI - The World" who is subsequently Special Summoned (3100/3100) in Attack Position.

Since "The World" was summoned, it begins to rotate. It lands upright, so Sartorius, during his End Phase, can send two monsters on his side of the field to the Graveyard in order to skip Marik's next turn. "The World" attacks "The Fool", but Marik activates his face-down "Nightmare Wheel" and targets "The World" for its effect. Now while "Nightmare Wheel" is face-up on the field, "The World" cannot attack and Sartorius will take 500 damage during each of his Standby Phases. "The Strength" attacks "The Fool", but Marik activates his face-down "Nightmare Mirror" to negate the attack and inflict 1000 damage to Sartorius by discarding "The Winged Dragon of Ra" (Sartorius: 1700 → 700 LP). "The Lovers" attacks "The Fool". Due to the effect of "The Fool", it cannot be destroyed by battle (Marik 4000 → 2900). On Sartorius' End Phase, he activates the effect of "The World" to send itself and "The Strength" to the Graveyard and skip Yami Marik's next turn.

 Turn 5: Sartorius 

Sartorius draws. He then Tributes "The Lovers" in order to Tribute Summon "Arcana Force XVIII - The Moon" (2800/2800) in Attack Position. Since "The Moon" was summoned, it begins to rotate. It lands upright, so during each of Sartorius' Standby Phases, he can Special Summon one "Moon Token". "The Moon" attacks "The Fool" (Sartorius 2900 → 600).

 Turn 6: Yami Marik 

Yami Marik draws. On Marik's Standby Phase, "Tour of Doom" rotates again and Sartorius uses the third effect of "Arcana Force 0 - The Fool" to make "Tour of Doom" land upright. Yami Marik Sets a card.

 Turn 7: Sartorius 

Sartorius draws. On Sartorius' Standby Phase, the effect of "Arcana Force XVIII - The Moon" activates, allowing Sartorius to Special Summon a "Moon Token" (0/0) in Defense Position. "The Moon" attacks "The Fool", but Yami Marik activates his face-down "Class System" to negate the attack made by "The Moon" as its Level isn't higher than the Level of "The Winged Dragon of Ra". He then Sets a card.

 Turn 8: Yami Marik 

Yami Marik draws. On Marik's Standby Phase, "Tour of Doom" rotates again and Sartorius uses the third effect of "Arcana Force 0 - The Fool" to make "Tour of Doom" land upright. "The Fool" attacks the "Moon Token", but Sartorius activates his face-down "Emperor's Staff" to prevent his cards from being destroyed by battle or card effects this turn at the cost of allowing Marik to draw a card. He then Sets a card.

 Turn 9: Sartorius 

Sartorius draws. On Sartorius' Standby Phase, the effect of "Arcana Force XVIII - The Moon" activates, allowing Sartorius to Special Summon a "Moon Token" (0/0) in Defense Position. He then Tributes "The Moon" and his two "Moon Tokens" in order to Special Summon "Arcana Force EX - The Dark Ruler" (4000/4000) in Attack Position. Sartorius then uses the third effect of "The Fool" to make "The Dark Ruler" land upside down. Now if "The Dark Ruler" is destroyed, all cards on the field will be destroyed. "The Dark Ruler" attacks "The Fool", but Yami Marik activates his face-down "Malevolent Catastrophe" to send all monsters on the field to the Graveyard. Since "Black Pendant" was sent from the field to the Graveyard, its effect activates, inflicting 500 damage to Sartorius (Sartorius 700 → 200).

 Turn 10: Yami Marik 

Yami Marik draws. He then activates "Monster Reborn" to revive "The Winged Dragon of Ra" (0/0) in Attack Position. He then activates the Point-to-Point Transfer effect of "The Winged Dragon of Ra" to allow Ra to attack this turn, pay all but 1 of his Life Points (Yami Marik 600 → 1) to increase its ATK and DEF by the paid amount ("The Winged Dragon of Ra": 0 → 599/0 → 599). "The Winged Dragon of Ra" attacks directly (Sartorius: 200 → 0 LP).