This deck was built around a magician of chaos deck, so it primarly focuses on ritual spells to draw and summon Magician of Chaos and trap cards and monster effects to draw and summon Dark Magician.
However after playing with the original deck, I decided to change its focus to the most powerful card on the extra deck, the Quintet Magician.
Quintet Magician has a powerfull ground cleaning effect (when summoned using 5 DIFFERENT spellcasters) and comes with 4500 atk and def.
In order to summon him you'll need 5 spellcaster monsters and the spellcard magicalize fusion.
The deck comes with plenty different spellcaster monsters, all with usefull effects. The primary goal is to have as many as you can in or field and/or GY (without compromising your field presence, which you can easilly accomplish by using the deck as normal chaos or dm oriented deck - soul eternal and dark magical circle are your best friends) and use magicalize fusion to summon quintet.
In order to draw magicalize fusion easilly, not only have I made this deck extra short but I also added upstart goblin (optional) and synchro fusionist (which you can combine with witch of the black rose to summon tempest magician), which when destroyed as synchro material, allows you to pick a fusion card in your deck.
I'm not sure if this deck should be considered meta or no but it works pretty damn well against 90% decks I've played against (it's not updated to the new Link format thou) because it's super consistent (and you can make it even more if you decide to remove a few copies of the most recurrent cards) and has great synergy.