Forum:Spellcaster Deck Help Suggestion

Hi I am new to this and I need to improve my deck, but I'm having tough choices on improving my deck this is my deck:

Monsters: White Knight Dragon, Endymion, The Master Magician, Dark Eradicator, Dark Magician, Chaos Command Magician, Chaos Sorcerer, Magical Marionette, Dark Red Enchanter, Rapid-Fire Magician, Breaker The Magical Warrior, Defender the Magical Knight, Milla The Temporal Magician, Tsukuyomi, Mythical Beast Cerberus, Skilled Dark Magician, Gemini Elf, Hannibal Necromancer, Old Vindictive Magician, x2 Apprentice Magician, Cosmic Compass, Magician of Faith,

Spells: Magical Citadel of Endymion, Heavy Storm, Magical Stone Excavation, Book of Moon, Different Dimension Capsule, Mystical Space Typhoon, Dark Magic Attack, Diffusion Wave-Motion, Lightning Vortex, x2 Magical Dimension, Mage Power, Spell Absorption, Reload, Swords of Revealing Light, Premature Burial, Pot of Greed,

Traps: Spell Shield Type-8 Prideful Roar Call of the Haunted Dark Bribe, Magic Cylinder, Dust Tornado, Sakuretsu Armor, Divine Wrath, Changing Destiny, Magician's Circle

Side Deck: Blast Magician, Sacred Phoenix of Nephthys, Skilled Dark Magician, The Tricky, Double or Nothing, Ego Boost, Spellbook Organization Spell Power Grasp, A Rival Appears! Miniaturize Pitch-Black Powerstone United Front

Extra Deck: Number 39: Utopia Number C(Choas)39: Utopia Ray[Maybe Getting]

My other cards related to Spellcasters and cards that I might include to my deck:

Monster: Magidog, x2 Power Supplier, x2 Apprentice Magician, Dharc the Dark Charmer, Lyna the Light Charmer, Familiar-Possessed Dharc, Familiar-Possessed Hiita, Summoner Monk, Breaker the Magical Warrior, Magical Exemplar, Mythical Beast Cerberus, x2 Witch of the Black Forest, Magician of Faith, Crystal Seer, Chow Len the Prophet, White Magical Hat, Arcane Apprentice, x2 Night Wing Sorceress, Mei-Kou, Master of Barriers, Disenchanter, Herald of Creation, Hand of Nephthys, Cybernetic Magician, Copycat, White Magician Pikeru, Ebon Magician, Curran, Royal Magical Library, Blast Magician, Frquency Magician, Magical Plant Mandragola, Allure Queen LV5, Chaos Sorcerer, Card Ejector, Skilled Dark Magician, Cyborg Doctor, Gagaga Magician, Ljosalf of the Nordic Alfar, Dai-sojo of the Ice Barrier, x2 Dark Magician,

Spells: Dark Magic Attack, Mage Power, Nightmare's Steelcage, Mystic Box, Swords of Revealing Light, Magical Dimension, Mystical Space Typhoon, Calming Magic, Spell of Pain, Mist Body, Giant Trunade, x2 Magical Blast, Forbidden Graveyard, Forbidden Chalice, Magician Unite,

Traps: x2 Pitch-Black Power Stone, Tower of Babel, Mirror of Oaths, Tyrant's Throes, Slip of Fortune, Magic Cylinder,

Hope you/'s took the time to review this, hope it wasi't too much! ^^" I thank you for having read this helping me on making my deck much better! :D