"Spellbook Round and round rock Charmer" Deck 2017

Playing

《Kaiser Colosseum》, 《Burden of the Mighty》, 《Skill Drain》, 《Secret Village of the Spellcasters》give a quadruple whammy of "summon number limit, ATK decrease, vanillaization, no spells", and buff and hit with Spellbook. (These four are the key cards, but since they are Charmer Decks, they are Unpossessed.)
It's basically an illustration ad fan Deck, but I think it's still at a competitive level.
And most of all low budget. (I think it's in storage, except for some)
If you draw the first four types + monsters in your first hand, you can aim for a shutout.
Kaikoro and 《Secret Village of the Spellcasters》are basically premised on having at least one on the field. Kaguya's effect doesn't activate under 《Skill Drain》, so I actively use it before that.
Familiar-Possessed is basically used without Special Summon because it becomes vanilla in Skidre.
I like Wynn and Area, so I have a lot of Wynn and Area, but I think you can change Charmer and Familiar-Possessed to your favorite child.
(4/17 Familiar-Possessed and Charmer were made 1 of each type. Removed 1 urn and inserted 《Spellbook of Knowledge》.)

Strength

Its strong locking property is its strength.
Familiar-Possessed monsters have 1850 RBI, which I feel is a little short, but with the effect of Burden of the Mighty, even advanced monsters with 2300 ATK at level 5 will drop to 1800, so the difference of 50 will come into play.
Familiar-Possessed monsters are Unpossessed for 800 + Spellbook of Power for 1000 + Spellbook of the Master for Spellbook of Power and 1000 for 3650 RBI. (2/17 postscript: 4650 is wrong)
During 《Unpossessed》, Charmer is an excellent barrier to negate battle destruction. I think you can summon him positively.
And above all, it is a top-class illustration ad.

Weakness

Your luck will be tested (important) Your unbreakable heart will be tested (important) Your love for Charmer will be tested (most important)
Her spellbook that went to GY is basically unrecoverable. You can only use it with 《Spellbook of the Master》or remove it with 《Spellbook of Fate》and bring it back with 《Spellbook of Eternity》. Can I put in La Mason or something?
Very weak to traps and monster effects. Also, before activating Sato, he can't block Spells, before Skidre, the effect is activated, and before Unpossessed, there is no wall role. (Wynn doesn't say it's not a wall)
Since there are few removal cards on the opponent's field, it is really weak against a quick attack deck that attacks at once before the lock is completed.
In addition, it is weak against monsters with high hit points.
And it's very slow.

Customize

Familiar-Possessed is basically used without Special Summon because it becomes vanilla in Skidre.
I like Wynn and Aria, so I have a lot of Wynn and Aria, but I think you can change Charmer and his Familiar-Possessed to whatever you like. (Honestly: I don't need a man)
(4/17 Familiar-Possessed and Charmer have one each for all species)
The black hole also erases allies, so if you're worried, you can change it to Lightning Vortex.
There aren't many removal cards, and spells and traps can't be removed, so I think he can try reducing his spellbook.
Rank 4 Xyz can also be included, but it may not be very viable depending on the situation, except for Spells. (Hope Lightning? I don't know)
(The magician is also a bonus for supplementing RBI, so it doesn't really have to be there.)