Please Help my Dark Magician/Spellcaster Deck?

Not much can beat the swarming powers of the blackwings. For starters you add 2 more DM, 1 more skilled, 1 more DMG, and 1 more sage's stone. Replace Aqua Madoor with another library. Add another magicians circle, dark magic attack and 2 thousand knives. take out blast magician, mysterious guard, Double Coston (sage's stone and DMG will get DM out easily enough). hope it helps.