Spells to negate from Yugi:
Level 40:
(When you have activated DNA Surgery naming Dragons)
Thousand Knives
Dark Magic Attack
(If you still do not have DNA Surgery)
Magic Formula
Dark Magic Expanded
(Level 30 is the same, but does not have Thousand Knives)
Try to summon Dark Paladin without using Dark Magician, since it can power his Dark Magician Girl enough to overcome your Dark Paladin
The biggest issue is Magician Navigation, since it can negate one of your Spells
Do not care if he uses it to negate DNA Surgery, since it will only be negated one turn.
On the last turn, use Union Attack before Secret Pass of Treasures since he can negate one with Magician Navigation, but the second one with DNA Surgery will be enough
Eternal Soul makes DNA Surgery not as effective, but I have not had that many problems
The ONLY problem of this deck is Apprentice Illusion Magician, that can overcome a Dark Paladin with enough Dragon monsters on the field in some circumstances, usually combined with Eternal Soul or Magic Formula (On Dark Magician Girl)
On the last turn you need either two Dark Paladins with DNA Surgery naming Dragons and a Monster of your opponent being a Dragon (So Dark Paladin has 4900 Attack)
4900 + 4900 + 700 = 10500
Or One Dark Paladin with 4900 Attack and two Union Attacks
Yugi has no spells or traps to protect himself from the attack, so no Anti Magic Arrows needed this Time