Charmer/Spell Counter Hybrid

I decided to combine the concept of Charmers with the Spell Counter concept. Here is the decklist if the image doesn't load.

Monsters:
1x Endymion, the Master Magician
1x Familiar-Possessed Hiita
1x Familiar-Possessed Dharc
1x Breaker the Magical Warrior
2x Defender, the Magical Knight
1x Magician's Valkyria
1x Crusader of Endymion
1x Gagaga Magician
1x Magidog
2x Magical Exemplar
1x Blast Magician
2x Hiita the Fire Charmer
2x Dharc the Dark Charmer
1x Magicat
2x Night's End Sorcerer

Spells:
1x Magical Citadel of Endymion
1x Miracle Synchro Fusion
1x Instant Fusion
1x Terraforming
2x Upstart Goblin
1x Magicians Unite
1x Swords of Revealing Light
1x Magical Blast
1x Sage Power
1x One-Shot Wand
1x Book of Moon
2x Magical Dimension
1x Enemy Controller
1x Mystical Space Typhoon
1x Solidarity

Traps:
1x Spiritual Fire Art - Kurenai
2x Unpossessed
1x DNA Surgery
1x Tower of Babel

Side Deck:
2x Lyna the Light Charmer
1x Secret Village of the Spellcasters

Extra:
1x Arcanite Magician
1x Explosive Magician
1x Tempest Magician
1x T.G. Hyper Librarian
1x Number 11: Big Eye
1x Norito the Moral Leader
1x Alchemic Magician
1x Downerd Magician
1x Number 104: Masquerade
1x Shining Elf
1x Supreme Arcanite Magician
1x Musician King
1x Kamionwizard

I am open to suggestions and tips, as well as additions to the side deck.

Ally of Justice Catastor, Goyo Guardian

try to complete your extra deck with useful staples

I would also take out Tower of Babel

I have not been playing Yu-Gi-Oh! for a long while, so I would not know what useful staples a side deck for this specific one would contain. Some examples would be appreciated.

Here are videos of staple Spell and Trap Cards. Hope this helps.